Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view PPE 115051500 L/R BANK MANIFOLDS GM DURAMAX 06-10 INCHRAW INCH SILVER Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or... MSRP: Was: Now: $359.99 Choose Options Compare Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view BD DIESEL 1715502 BD-BUILT DURAMAX LB7 INJECTOR STOCK REMAN (0986435502) – CHEVY/GMC 2001–2004 6.6L DURAMAX LB7 The BD DIESEL 1715502 BD-Built Duramax LB7 Injector is a premium remanufactured stock replacement fuel injector designed specifically for 2001–2004 Chevy/GMC 6.6L Duramax LB7 engines. This... MSRP: Was: Now: $257.95 Choose Options Compare Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) FLEECE FPE-61-10003-P 2006-2010 FACTORY LBZ/LMM DURAMAX CYLINDER HEAD (PASSENGER SIDE) Restore the power and reliability of your 2006-2010 6.6L LBZ/LMM Duramax with the FLEECE FPE-61-10003-P Factory... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100442 2001+ GM DURAMAX LB7/LLY/LBZ/LMM/LML/L5P BILLET OIL FILL CAP - CLEAR ANODIZED Enhance the appearance and durability of your Duramax engine bay with the WEHRLI CUSTOM FAB WCF100442 BILLET OIL FILL CAP – CLEAR ANODIZED. Precision CNC-machined from high-grade billet... MSRP: Was: Now: $51.41 Choose Options Compare Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view MAHLE C32062 WATER PUMP MOUNTING GASKET FOR 01-05 GM DURAMAX 6.6L (LB7/LLY) MAHLE C32062 water pump mounting gasket is designed to restore OE-grade coolant sealing on 2001–2005 GM 6.6L Duramax LB7 and LLY engines. Built from premium MAHLE materials, this precision... MSRP: Was: Now: $6.03 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100276 2017-2021 L5P DURAMAX RELOCATION MOUNT FASS LIFT PUMP The WEHRLI CUSTOM FAB WCF100276 FASS LIFT PUMP RELOCATION MOUNT is designed specifically for 2017-2021 L5P Duramax trucks to provide a clean, secure mounting location when installing a FASS lift pump... MSRP: Was: Now: $62.08 Choose Options Compare Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view WAGLER WCPC6622.4 STREET INTAKE MANIFOLD 2011-2016 GM 6.6L DURAMAX LML The Wagler WCPC6622.4 Street Intake Manifold is a game-changer for your 2011-2016 GM 6.6L Duramax engine, providing a significant boost in both air flow and horsepower. This precision-crafted... MSRP: Was: Now: $1,250.00 Choose Options Compare Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view FASS DFD4000 FACTORY FUEL FILTER DELETE KIT FOR 2001–2016 GM 6.6L DURAMAX Eliminate the restrictive factory canister once your truck is protected by a FASS filtration system. The FASS DFD4000 replaces the OE fuel filter assembly on 2001–2016 GM 6.6L Duramax trucks... MSRP: Was: Now: $77.90 Choose Options Compare Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view MAHLE VS50438 VALVE COVER GASKET SET FOR 01–04 GM 6.6L DURAMAX LB7 (VIN 1) Stop LB7 valve-cover seepage the right way with the MAHLE VS50438 Valve Cover Gasket Set. This OE-quality molded-rubber set restores a clean, leak-free seal on 2001–2004 GM 6.6L Duramax LB7... MSRP: Was: Now: $63.39 Choose Options Compare Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view ATS 309-823-4248 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2001-2002 6.6L LB7 DURAMAX The ATS 309-823-4248 Stage 2 Allison LCT1000 Transmission Package is a reliable performance upgrade for 2001–2002 6.6L LB7 Duramax trucks equipped with a 2WD drivetrain and PTO capability... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view MAHLE 54584 HEAD GASKET LEFT (GRADE B 1.00MM) FOR 01-16 GM DURAMAX Seal the driver side of your Duramax the right way with the MAHLE 54584 Left (Driver) Grade B 1.00mm MLS Head Gasket for 2001–2016 6.6L (LB7/LLY/LBZ/LMM/LML). Engineered to OE standards with... MSRP: Was: Now: $85.24 Choose Options Compare Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view PPE 115022000 2004-2010 GM 6.6L DURAMAX HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe... MSRP: Was: Now: $188.99 Choose Options Compare Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view MAHLE CB-1805H-.25MM H-SERIES ROD BEARING (.25MM) FOR 01–16 GM DURAMAX Dial in proper oil clearance on a reground Duramax crank with the MAHLE CB-1805H-.25MM H-Series Rod Bearing. Engineered on TM-77 tri-metal with a hardened steel back, medium eccentricity, high crush,... MSRP: Was: Now: $29.00 Choose Options Compare Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view FLEECE FPE-FL-LLY-18 LLY DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 1 AND NUMBER 8) LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $69.99 Choose Options Compare Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view MAHLE 224-3451WR.040 PISTON W/RINGS-LEFT (.040) FOR 01-05 GM DURAMAX Bring your LB7/LLY back to tight, factory-clearance performance with the MAHLE 224-3451WR.040 Piston With Rings – Left Bank. Engineered for the 2001–2005 GM 6.6L Duramax, this .040"... MSRP: Was: Now: $620.40 Choose Options Compare Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view ATS 309-864-4290 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-864-4290 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view PPE 168030160 2001-2010 GM 6.6L DURAMAX ENGINE MOUNT KIT 60 HARDNESS YELLOW Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE... MSRP: Was: Now: $269.99 Choose Options Compare Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view FLEECE FPE-L5P-MAP-SPR MAP SENSOR SPACER AND BOOST REFERENCE PORT FOR L5P DURAMAX All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory,... MSRP: Was: Now: $68.99 Choose Options Compare Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view ATS 308-805-4248 ALLISON C5 CLUTCH PACK FITS 2001-2010 6.6L DURAMAX The ATS 308-805-4248 Allison C5 Clutch Pack is a high-performance upgrade designed for 2001-2010 6.6L Duramax trucks equipped with the Allison 1000 transmission. Built to handle increased power and... MSRP: Was: Now: $314.99 Choose Options Compare Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view PPE 119000530 2001-2004 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER RAW Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style... MSRP: Was: Now: $107.99 Choose Options Compare Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view MBRP S6000AL 4" CAT-BACK EXHAUST SYSTEM FOR 2001–2005 GM SIERRA/SILVERADO 6.6L DURAMAX MBRP S6000AL – 4" Armor Lite (Aluminized) Cat-Back, Single Side Exit Unlock classic MBRP sound and flow on your LB7/LLY Duramax. This 4" mandrel-bent cat-back retains factory emissions... MSRP: Was: Now: $604.99 Choose Options Compare Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view MISHIMOTO MMHOSE-CHV-01DRD SILICONE COOLANT KIT - RED 2001-2005 DURAMAX 6.6L Mishimoto presents the MMHOSE-CHV-01DRD Silicone Coolant Kit in a striking red color, tailored for the 2001-2005 Chevrolet/GMC 6.6L Duramax engines. Crafted with a blend of premium silicone and four... MSRP: Was: Now: $378.95 Choose Options Compare Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view MAHLE CS54580A LOWER ENGINE GASKET SET FOR 07.5–10 GM DURAMAX LMM Seal the bottom end right the first time with the MAHLE CS54580A Lower Engine (Conversion) Gasket Set for 2007.5–2010 GM 6.6L Duramax LMM. Built with OE-grade materials and coverage for the oil... MSRP: Was: Now: $138.14 Choose Options Compare Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view PPE 116119100 UP-PIPE FOR 2002-2004 GM 6.6L DURAMAX LB7 (FOR EXH MAN ONLY) This Up-Pipe works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back-pressure and helping increase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view PPE 114023050 20-25 GMC SIERRA 3.0L DURAMAX CRANKCASE VENTILATION OIL/WATER SEPARATION KIT During the development of our PPE 3.0L Duramax Intercooler and Turbo Resonator Delete Tube, we confirmed that these trucks emit a significant amount of oil and hydrocarbons through the crankcase... MSRP: Was: Now: $359.99 Choose Options Compare Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view FLEECE FPE-FL-LBZLMM-45 LBZ/LMM DURAMAX HIGH PRESSURE INJECTION LINE (NUMBER 4 AND NUMBER 5) LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking... MSRP: Was: Now: $79.99 Choose Options Compare Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected × OK
Quick view ATS 309-855-4362 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-855-4362 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance transmission solution built for 2011-2016 GM Silverado and Sierra trucks equipped with the 6.6L LML Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected
Quick view MAHLE 41909.02 PISTON RING SET (.020) FOR 01-04 GM DURAMAX MAHLE 41909.02 piston ring set (.020 over) for the 2001–2004 GM 6.6L Duramax LB7 (VIN “1”). Complete 8-cylinder kit with ductile-iron, plasma-moly top rings engineered for fast... MSRP: Was: Now: $263.90 Choose Options Compare Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected
Quick view PPE 110100101 2001-2004 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LB7 50 States Emissions Legal (E.O. D-701-38) The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next Compare Selected
Quick view ATS 309-854-4272 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-854-4272 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade designed for 2003 to early 2004 GM Silverado and Sierra trucks equipped with the 6.6L LB7 Duramax... MSRP: Was: Now: $9,084.99 Choose Options Compare Previous 32 33 34 35 36 37 38 39 40 41 42 Next Previous 32 33 34 35 36 37 38 39 40 41 42 Next