Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view ATS 309-813-4290 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2004.5-2005 6.6L LLY DURAMAX The ATS 309-813-4290 Stage 1 Allison LCT1000 Transmission Package is the ideal upgrade for 2004.5–2005 6.6L LLY Duramax trucks needing improved reliability, towing performance, and PTO... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view ATS 313-921-4308 ALLISON MASTER REBUILD KIT FITS 2006-2010 6.6L DURAMAX Complete Allison Rebuild Performance for 2006-2010 6.6L Duramax The ATS 313-921-4308 Allison Master Rebuild Kit is a comprehensive overhaul solution for 2006-2010 GM 6.6L Duramax trucks equipped... MSRP: Was: Now: $1,864.99 Choose Options Compare Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view PSC SP1405X HIGH PERFORMANCE REMOTE-FILL POWER STEERING PUMP, P PUMP #6AN PRESS #10AN FEED PSC SP1405X, PSC high performance power steering pump, PSC remote fill steering pump, PSC SP series steering pump, PSC performance steering pump, PSC P pump power steering pump, PSC off road steering... MSRP: Was: Now: $325.00 Choose Options Compare Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view BD DIESEL 1030470 ALLISON EXCHANGE VALVE BODY – CHEVY/GMC 2001–2004 DURAMAX 6.6L LB7 The BD DIESEL 1030470 Allison Exchange Valve Body is a performance-engineered hydraulic control upgrade for 2001–2004 Chevy and GMC Duramax LB7 trucks equipped with the Allison 1000 automatic... MSRP: Was: Now: $1,225.95 Choose Options Compare Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view BD DIESEL 1724504 BD-BUILT DURAMAX LLY PREMIUM STOCKPLUS INJECTOR (0986435504) SILVERADO/SIERRA 6.6L 2004.5-2006 The BD Diesel 1724504 Premium StockPlus Injector is a high-quality remanufactured common rail injector engineered for 2004.5–2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with... MSRP: Was: Now: $427.95 Choose Options Compare Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view MBRP S6005SLM 4" DOWNPIPE-BACK NO MUFFLER SINGLE SIDE EXIT T409 STAINLESS — 2001–2004 CHEVROLET/GMC SILVERADO/SIERRA 2500/3500 6.6L DURAMAX (LB7) MBRP S6005SLM is a 4" downpipe-back, no-muffler, single side exit system built in T409 stainless (Armor Plus) for 2001–2004 Chevy/GMC 2500/3500 6.6L Duramax (LB7). It’s designed for... MSRP: Was: Now: $629.99 Choose Options Compare Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view EXERGY E02 10406 NEW 45% OVER INJECTOR SET 2007.5-2010 GM DURAMAX 6.6L LMM Dial in clean power and consistent fueling on your LMM with the Exergy E02 10406 45% Over Injector Set. These BRAND NEW Exergy injectors are precision-calibrated and flow-matched for 2007... MSRP: Was: Now: $5,552.00 Choose Options Compare Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view DTECH DT660024 INJECTOR INSTALLATION KIT 2004.5-2010 GM 6.6L DURAMAX The DTECH DT660024 Injector Installation Kit is the ultimate solution for maintaining the fuel system of your 2004.5 - 2010 GM 6.6L Duramax vehicle. Engineered by DTech®, this kit is crafted to... MSRP: Was: Now: $3.87 Choose Options Compare Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view MISHIMOTO MMINT-DMAX-02KBK INTERCOOLER KIT - BLACK 2002-2004.5 GM DURAMAX 6.6L Direct fit for the 2002-2004.5 Chrevrolet/GMC 6.6L Mishimoto intercooler featuring cast aluminum end tanks and a bar-and-plate core Mandrel-bent aluminum polished pipes eliminate restrictive bends... MSRP: Was: Now: $1,775.95 Choose Options Compare Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view S&S DIESEL LLY-30SAC-SET 30% OVER (NEW) INJECTOR SET — 2004.5–2005 GM DURAMAX LLY 6.6L S&S Diesel LLY-30SAC-SET 30% Over (NEW) Injector Set — 2004.5–2005 GM Duramax LLY 6.6L Step up fueling and consistency with a brand-new S&S Diesel Motorsport 30% over injector... MSRP: Was: Now: $3,972.80 Choose Options Compare Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view DDP DDPNLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view DDP DDPNLMM-75 DURAMAX 08-10 LMM BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP DYNOMITE DIESEL Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporting modifications. Biggest injector recommended for stock CP3 pump or... MSRP: Was: Now: $5,652.50 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2 Improve airflow and maximize turbo efficiency with the WEHRLI CUSTOM FAB WCF100300 4" INTAKE KIT WITH AIR BOX STAGE 2 for the 2001-2004 LB7 Duramax. Designed and manufactured by Wehrli Custom... MSRP: Was: Now: $619.83 Choose Options Compare Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view BD DIESEL 1716616 BD-BUILT PERFORMANCE DURAMAX LMM CR INJECTOR CHEVY 2007.5–2010 STAGE 2 (43 % / 90HP) The BD Diesel 1716616 BD-Built Performance Duramax LMM CR Injector is a precision-calibrated common rail fuel injector designed to support a performance gain of approximately 90 horsepower (~43 %... MSRP: Was: Now: $540.95 Choose Options Compare Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024-2025 GM L5P DURAMAX EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 FOR 2024–2025 GM L5P DURAMAX The EDGE PRODUCTS 20202-3 EZ WITH INSIGHT CTS3 is the ultimate plug-and-play upgrade for the 2024–2025 GM 6.6L L5P... MSRP: Was: Now: $1,024.95 Choose Options Compare Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view DTECH DT660015 VALVE COVER INJECTION LINE SEAL 2001-2004 GM 6.6L DURAMAX LB7 Enhance the performance and reliability of your 2001-2004.5 GM 6.6L Duramax LB7 engine with the DTECH DT660015 Valve Cover Injection Line Oil Seals. This set of 4 premium seals is meticulously... MSRP: Was: Now: $33.57 Choose Options Compare Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view PPE 125065000 2017-2019 GM 6.6L DURAMAX TRANSMISSION FLUID THERMAL BYPASS VALVE Oil Bypass Block For L5P Trans Cooler PPE DieselExperience unparalleled efficiency and performance with the PPE 125065000 2017-2019 GM 6.6L Duramax Transmission Fluid Thermal Bypass Valve. This... MSRP: Was: Now: $89.99 Choose Options Compare Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view PSC SP1400 HIGH PERFORMANCE POWER STEERING PUMP, P PUMP 16MM PRESS PSC SP1400 power steering pump, PSC P pump 16mm press, PSC high performance steering pump, PSC Saginaw 132 steering pump, PSC GM steering pump upgrade, PSC LS swap steering pump, PSC offroad steering... MSRP: Was: Now: $280.00 Choose Options Compare Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view BOSTECH ISK119 INJECTOR SEAL KIT 2004-2005 GM 6.6L DURAMAX LLY Injector Seal Kit Brand: BT-Power Condition: New Limited 13 month / unlimited mileage warranty Engine Fitment: GM Duramax LLY Technical Information: Contains: 1- Injector Seal Kit / 8- kits... MSRP: Was: Now: $6.59 Choose Options Compare Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view S&S DIESEL LMM-300SAC-SET 300% OVER INJECTOR (NEW) — 2007.5–2010 GM DURAMAX 6.6L LMM S&S Diesel LMM-300SAC-SET 300% Over Injector (NEW) — 2007.5–2010 GM Duramax 6.6L LMM Built for serious fuel delivery, the S&S Diesel Motorsport LMM-300SAC-SET is a brand-new... MSRP: Was: Now: $6,676.80 Choose Options Compare Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view ATS 309-854-4290 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2004.5-2005 6.6L LLY DURAMAX The ATS 309-854-4290 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade engineered for 2004.5-2005 GM Silverado and Sierra trucks equipped with the 6.6L LLY Duramax diesel... MSRP: Was: Now: $9,084.99 Choose Options Compare Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view S&S DIESEL LB7-300SAC-SET 300% OVER INJECTOR SET (NEW) — 2001–2004 GM DURAMAX 6.6L LB7 S&S Diesel LB7-300SAC-SET 300% Over Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7 Unlock serious fueling on your LB7 build with a precision-matched, brand-new S&S Diesel... MSRP: Was: Now: $5,938.40 Choose Options Compare Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION 0433171860DFLY DRAGONFLY INJECTION NOZZLE - 2004.5-2005 6.6L LLY DURAMAX - 24 LPM (+15%) Wake up your 2004.5-2005 LLY Duramax with the Industrial Injection Dragonfly 24 LPM (+15%) extrude-honed Bosch nozzle. Sized for crisp +50 HP gains with minimal smoke/EGT rise when properly... MSRP: Was: Now: $114.41 Choose Options Compare Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view MAHLE VS50434 LOWER ROCKER COVER GASKET SET FOR 04.5–10 GM DURAMAX MAHLE VS50434 lower rocker (rocker box) cover gasket set restores factory-tight sealing on 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM. Built to OE spec with durable steel construction, this... MSRP: Was: Now: $60.61 Choose Options Compare Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view EXERGY E01 10160 REMAN 400% OVER INJECTOR SET W/INTERNAL MODIFICATION 2001-2004 GM DURAMAX 6.6L LB7 Maximum fueling for competition LB7 builds. The EXERGY E01 10160 Reman 400% Over Injector Set (with internal modification) delivers extreme flow for high-horsepower 2001–2004 GM Duramax 6.6L... MSRP: Was: Now: $7,192.00 Choose Options Compare Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view ATS 309-864-4362 STAGE 6 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-864-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution engineered for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML... MSRP: Was: Now: $11,284.99 Choose Options Compare Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected × OK
Quick view ATS 309-842-4248 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2001-2002 6.6L LB7 DURAMAX The ATS 309-842-4248 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2001–2002 6.6L LB7 Duramax trucks. Built to significantly outperform... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected
Quick view MAHLE F31910 EGR VALVE GASKET FOR 06-10 GM DURAMAX MAHLE F31910 EGR valve gasket restores a tight, heat-resistant seal on 2006–2010 GM 6.6L Duramax LBZ/LMM engines. Built with OE-style multi-layer steel (MLS) construction, it seals the exhaust... MSRP: Was: Now: $5.39 Choose Options Compare Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected
Quick view BD DIESEL 1030230 ENHANCED STALL PROFORCE TORQUE CONVERTER – CHEVY / GMC DURAMAX 6.6L ALLISON 1000 (2001–2010) The BD DIESEL 1030230 ProForce Enhanced Stall Torque Converter is a heavy-duty, triple-disc billet torque converter engineered for 2001–2010 Chevy and GMC Duramax 6.6L trucks equipped with the... MSRP: Was: Now: $1,294.95 Choose Options Compare Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next Compare Selected
Quick view ATS 309-832-4272 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2003- EARLY 2004 6.6L LB7 DURAMAX The ATS 309-832-4272 Stage 3 Allison LCT1000 Transmission Package is the perfect upgrade for 2003–early 2004 6.6L LB7 Duramax trucks looking for improved reliability, towing performance, and... MSRP: Was: Now: $7,809.99 Choose Options Compare Previous 30 31 32 33 34 35 36 37 38 39 40 Next Previous 30 31 32 33 34 35 36 37 38 39 40 Next