Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $396.95 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT - FITS 2001-2016 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) Tighten up your Duramax valvetrain! The Industrial Injection PDM-07184 Rocker Arm Spacer Kit is engineered to stabilize the factory rocker arm assemblies on 2001-2016 GM 6.6L Duramax engines (LB7,... MSRP: Was: Now: $229.84 Choose Options Compare Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view GM 11610681 CYLINDER HEAD BOLT FOR 2001–2016 GM 6.6L DURAMAX (LB7 LLY LBZ LMM LML) GM 11610681 Duramax head bolt, 6.6L Duramax cylinder head bolt, LB7 LLY LBZ LMM LML head bolt, OEM GM Duramax fastener, Duramax torque to yield head bolt replacement The GM 11610681 Cylinder Head... MSRP: Was: Now: $9.57 Choose Options Compare Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view BD DIESEL 1030471 ALLISON EXCHANGE VALVE BODY – SILVERADO/SIERRA 2004–2006 DURAMAX 6.6L LLY The BD DIESEL 1030471 Allison Exchange Valve Body is a high-quality transmission valve body designed for Chevrolet / GMC Silverado and Sierra 2500/3500 trucks equipped with the 6.6L Duramax LLY... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view ARP 230-4202 HEAD STUD KIT—625 SERIES FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) UNCOMPROMISING CLAMP LOAD FOR BIG-BOOST DURAMAX BUILDS. ARP’s Custom Age 625+ head stud kit (PN 230-4202) delivers extreme tensile strength—engineered to keep 6.6L Duramax heads sealed... MSRP: Was: Now: $1,727.31 Choose Options Compare Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10165G delivers 165 GPH at a preset 8–10 PSI for 2001–2010 GM 6.6L... MSRP: Was: Now: $729.00 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view GM 12637785 GRADE C LEFT SIDE 1.05MM CYLINDER HEAD GASKET FOR 2001–2016 GM 6.6L DURAMAX (LB7/LLY/LBZ/LMM/LML) GM 12637785 Duramax head gasket, driver side duramax gasket, grade C duramax head gasket, 1.05mm duramax gasket, OEM GM Duramax gasket, 2001-2016 Duramax LB7 LLY LBZ LMM LML cylinder head... MSRP: Was: Now: $116.61 Choose Options Compare Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function... MSRP: Was: Now: $665.95 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view ATS 309-825-4290 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-825-4290 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2004.5–2005 6.6L LLY Duramax trucks equipped with 4WD and PTO... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view FASS NDTSC10250G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2001–2016 GM/CHEVY DURAMAX 6.6L (900–1,200HP) Unlock reliable fueling and easy installation for your 2001–2016 GM/Chevy Duramax 6.6L with the FASS NDTSC10250G No Drop Series Diesel Fuel System. This kit bundles the high-flow TSC10250G... MSRP: Was: Now: $899.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100352 2004.5-2010 LLY LBZ LMM DURAMAX DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT Improve airflow, boost response, and durability on your Duramax with the WEHRLI CUSTOM FAB WCF100352 DRIVER SIDE HOT SIDE 3" INTERCOOLER PIPE KIT. This performance upgrade replaces the restrictive... MSRP: Was: Now: $305.55 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION PDM-08382 GM DURAMAX INJECTOR HOLD DOWNS - 2004.5-2010 6.6L LLY/LBZ/LMM - WITH ARP BOLTS Lock your LLY/LBZ/LMM injectors down the right way. These INDUSTRIAL INJECTION billet hold downs include a heavy-duty ARP® bolt kit and a center aligning washer to ensure repeatable, square... MSRP: Was: Now: $744.91 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION PDM-06035 GORILLA GIRDLE - 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (14MM) Overview Lock down the bottom end of your 2001-2010 6.6L Duramax with the Industrial Injection PDM-06035 Gorilla Girdle (14mm). Built from a hefty 0.500" plate and paired with XXL ARP 14mm main... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view MAHLE VS50550 VALVE COVER / LOWER ROCKER COVER GASKET SET FOR 04.5–07 GM DURAMAX 6.6L LLY/LBZ MAHLE VS50550 is an OE-quality molded rubber valve cover & lower rocker cover gasket set for the 2004.5–2007 GM 6.6L Duramax LLY/LBZ. It restores a clean, leak-free seal at the upper covers... MSRP: Was: Now: $233.87 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION PDM-362.020 GM DURAMAX RACE PISTONS - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - .020 OVER Industrial Injection PDM-362.020 forged Mahle race pistons are purpose-built for high boost and high heat Duramax builds. Sized .020" over for 2001-2016 GM 6.6L (LB7/LLY/LBZ/LMM/LML), these pistons... MSRP: Was: Now: $4,135.06 Choose Options Compare Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view FASS TSPC10290G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2001–2010 SILVERADO/SIERRA DURAMAX 6.6L (1200–1500HP) Dominate fuel delivery and filtration on your LB7/LLY/LBZ/LMM Duramax with the FASS TSPC10290G Titanium Signature Series Plus 290GPH system. Engineered to support serious power (1200–1500 HP)... MSRP: Was: Now: $879.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100205 01-19 CHEVROLET LB7/LLY/LBZ/LMM/LML/L5P DURAMAX BRAKE MASTER CYLINDER COVER Enhance the appearance of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100205 DURAMAX BRAKE MASTER CYLINDER COVER. This precision-formed aluminum cover is designed to hide the factory brake... MSRP: Was: Now: $145.50 Choose Options Compare Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view BD DIESEL 1064722SS TOWMASTER TRANSMISSION & CONVERTER PACKAGE – CHEVY ALLISON 1000 5-SPEED 2WD (2004.5–2006 LLY 6.6L DURAMAX) The BD DIESEL 1064722SS TowMaster Transmission & Converter Package is a matched, heavy-duty drivetrain solution built for 2004.5–2006 Chevy Silverado / GMC Sierra 2500HD & 3500HD trucks... MSRP: Was: Now: $5,625.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100131 2001-2010 LB7 LLY LBZ LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN wehrli custom fab wcf100131, duramax high capacity oil pan, lb7 lly lbz lmm oil pan upgrade, duramax cast aluminum oil pan, performance duramax oil pan, duramax oil cooling upgrade, ppe wehrli oil... MSRP: Was: Now: $367.63 Choose Options Compare Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX FASS TSC10100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 2001–2010 GM 6.6L DURAMAX The FASS TSC10100G is a 100 GPH Titanium Signature Series system preset to approximately... MSRP: Was: Now: $689.00 Choose Options Compare Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view AIRDOG A7SPBC260 II-5G DF-100-5G AIR/FUEL SEPARATION SYSTEM FOR 2011–2014 GM DURAMAX 6.6L LML AirDog II-5G DF-100-5G (A7SPBC260) is a 100 GPH air/fuel separation lift pump engineered specifically for the 2011–2014 GM Duramax 6.6L LML. It removes entrained air, water, and debris before... MSRP: Was: Now: $788.00 Choose Options Compare Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view MISHIMOTO MMTCL-DMAX-06 TRANSMISSION COOLER LINE KIT 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM Direct fit for 2006-2010 LLY/LBZ/LMM Duramax PTFE inner liner is extremely oil and heat resistant for maximum durability High-strength nylon outer braid prevents expansion under high pressure and... MSRP: Was: Now: $381.95 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION 0986435521SE-R1 GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - 23 LPM (R1 20% OVER) Step up fueling on your 2006-2007 6.6L Duramax with the Industrial Injection 0986435521SE-R1 Reman Performance Injector. This R1 (≈20% over) unit is calibrated to flow ~23 LPM for clean,... MSRP: Was: Now: $413.17 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED The WEHRLI CUSTOM FAB WCF100189 CRANKCASE VENT (PCV) FITTING KIT is a simple but highly effective upgrade for 2004.5-2010 Duramax LLY, LBZ, and LMM engines. Designed by Wehrli Custom Fabrication,... MSRP: Was: Now: $46.08 Choose Options Compare Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view BD DIESEL 1041460 DURAMAX EXHAUST MANIFOLD – 2001–2010 GM 6.6L LB7/LLY/LBZ/LMM (SILVERADO/SIERRA 2500/3500) The BD DIESEL 1041460 Full Bore Exhaust Manifold is the must-have upgrade for 2001–2010 GM 6.6L Duramax trucks (LB7 / LLY / LBZ / LMM) to restore balanced exhaust flow and reduce heat buildup... MSRP: Was: Now: $203.95 Choose Options Compare Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX FASS TSC10250G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 250GPH FOR 2001–2016 GM 6.6L DURAMAX The FASS TSC10250G supplies a verified 250 GPH at approximately 8–10 PSI for... MSRP: Was: Now: $799.00 Choose Options Compare Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected
Quick view INDUSTRIAL INJECTION 0986435521SE-IIS GM REMANUFACTURED INJECTOR - 2006-2007 6.6L DURAMAX LLY/LBZ - STOCK FLOW Restore factory fuel delivery and OE-level reliability with the INDUSTRIAL INJECTION 0986435521SE-IIS stock reman injector for the 2006-2007 6.6L Duramax LLY/LBZ. Built using genuine Bosch... MSRP: Was: Now: $379.22 Choose Options Compare Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected
Quick view MAHLE CS54580 LOWER ENGINE GASKET SET FOR 01-07 GM DURAMAX Seal the bottom end right the first time with the MAHLE CS54580 lower engine (conversion) gasket set for 2001–2007 GM 6.6L Duramax (LB7/LLY/LBZ). OE-grade materials, precise fitment, and the... MSRP: Was: Now: $145.29 Choose Options Compare Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected
Quick view BD DIESEL 1725504 BD-BUILT DURAMAX LLY PREMIUM STOCK INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1725504 Premium Stock Fuel Injector (replaces OE #0986435504) is a high-quality, remanufactured injector engineered for the Chevrolet Silverado and GMC Sierra 2500/3500 Duramax LLY 6.6L... MSRP: Was: Now: $396.95 Choose Options Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next