Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) MSRP: Was: Now: $729.00 Choose Options Compare Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP Unlock consistent fuel supply and big-power potential in your LMM Duramax with the FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP. This direct in-tank OEM replacement supports up to 800... MSRP: Was: Now: $799.00 Choose Options Compare Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view ATS 309-824-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-824-4362 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to improve reliability, shift... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view ATS 309-822-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-822-4362 Stage 2 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks. Built to correct common factory transmission weaknesses,... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view ATS 309-813-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-813-4362 Stage 1 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks requiring improved reliability and PTO functionality. Designed as... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE - FITS 2011-2016 6.6L LML DURAMAX (14MM) Max out your LML bottom end. The Industrial Injection PDM-06037 14mm Gorilla Girdle ties the main caps together with a massive 1/2" plate to control cap walk and crank flex when cylinder pressures... MSRP: Was: Now: $1,582.99 Choose Options Compare Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view ATS 309-845-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-845-4362 Stage 4 Allison LCT1000 Transmission Package is engineered for 2011–2016 6.6L LML Duramax trucks requiring superior strength, reliability, and performance. Designed... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view ATS 309-844-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-844-4362 Stage 4 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to handle significantly more... MSRP: Was: Now: $8,579.99 Choose Options Compare Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX FASS TSC12165G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 165GPH FOR 2015–2016 GM 6.6L DURAMAX The FASS TSC12165G is engineered for the 2015–2016 GM 6.6L Duramax (LML), delivering... MSRP: Was: Now: $729.00 Choose Options Compare Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view EXERGY E01 10508 REMAN 60% OVER INJECTOR SET 2011-2016 GM DURAMAX 6.6L LML Add serious fueling headroom to your LML with the Exergy E01 10508 Reman 60% Over Injector Set. Precision-calibrated and flow-matched by Exergy Performance, these injectors deliver consistent rail... MSRP: Was: Now: $4,800.00 Choose Options Compare Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view FASS NDTSC12100G NO DROP SERIES DIESEL FUEL SYSTEM FOR 2015–2016 GM/CHEVY DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 GM/Chevy Duramax 6.6L (LML) with the FASS No Drop Series Diesel Fuel System (NDTSC12100G). This kit combines a 100 GPH Titanium Signature Series lift pump with a FASS... MSRP: Was: Now: $799.00 Choose Options Compare Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L... MSRP: Was: Now: $422.95 Choose Options Compare Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view ATS 309-833-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-833-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with a 2WD drivetrain and PTO... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view ATS 309-825-4362 STAGE 2 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-825-4362 Stage 2 Allison LCT1000 Transmission Package is the perfect upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD and PTO. Designed to eliminate common factory... MSRP: Was: Now: $6,994.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100121 3IN DOWN PIPE (V-BAND STYLE) FOR 11-15 CHEVROLET 6.6L LML DURAMAX Wehrli WCF100121 3" V-Band Down Pipe for 11-15 LML Duramax The WEHRLI WCF100121 3" Down Pipe (V-Band Style) for the 2011-2015 Chevrolet 6.6L LML Duramax replaces the restrictive, crushed factory... MSRP: Was: Now: $227.95 Choose Options Compare Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view ATS 309-814-4362 STAGE 1 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-814-4362 Stage 1 Allison LCT1000 Transmission Package is a premium upgrade designed for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Built as a heavy-duty replacement for... MSRP: Was: Now: $5,794.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view DDP DDPNCP4-421 DURAMAX 11-16 LML BRAND NEW STOCK CP4 DYNOMITE DIESEL Duramax 11-16 LML: Brand New replacement stock CP4 injection pump. Stock Power Level. No core charge! Details: Liter: 6.6 Engine: LMLDuramax Years: 2011-2016 Fuel Type: Diesel Condition: New MSRP: Was: Now: $1,092.50 Choose Options Compare Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view MAHLE G33742 EGR COOLER GASKET FOR 2011–2016 GM DURAMAX LML Restore a reliable, leak-free seal at the EGR cooler with the MAHLE G33742 for the 2011–2016 GM 6.6L Duramax LML. This OE-style direct replacement uses quality materials and precise cut... MSRP: Was: Now: $6.99 Choose Options Compare Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view ATS 309-834-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 4WD 2011-2016 6.6L LML DURAMAX The ATS 309-834-4362 Stage 3 Allison LCT1000 Transmission Package is a premium performance upgrade for 2011–2016 6.6L LML Duramax trucks equipped with 4WD. Designed to significantly improve... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view FLEECE FPE-FPTP-GM-1116 RETURN FUEL PRESSURE TEST PORT FOR 2011-2016 LML DURAMAX The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When... MSRP: Was: Now: $29.99 Choose Options Compare Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view FLEECE FPE-61-10004-D 2011-2016 FACTORY LML DURAMAX CYLINDER HEAD (DRIVER SIDE) When it’s time to put your 2011-2016 LML 6.6L Duramax back on top, the FLEECE FPE-61-10004-D Factory LML Duramax Cylinder Head (Driver Side) delivers OEM-level reliability with Freedom Series... MSRP: Was: Now: $1,199.00 Choose Options Compare Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view ATS 309-832-4362 STAGE 3 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2011-2016 6.6L LML DURAMAX The ATS 309-832-4362 Stage 3 Allison LCT1000 Transmission Package is a performance-driven upgrade for 2011–2016 6.6L LML Duramax trucks. Designed to eliminate factory transmission limitations,... MSRP: Was: Now: $7,809.99 Choose Options Compare Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view ATS 309-843-4362 STAGE 4 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD W/ PTO 2011-2016 6.6L LML DURAMAX The ATS 309-843-4362 Stage 4 Allison LCT1000 Transmission Package is a high-performance upgrade designed specifically for 2011–2016 6.6L LML Duramax trucks equipped with PTO and 2WD... MSRP: Was: Now: $8,314.99 Choose Options Compare Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view FASS TSPC11100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2011–2014 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2011–2014 GM 6.6L Duramax (LML) with the FASS TSPC11100G Titanium Signature Series Plus 100GPH fuel system. This complete replacement system improves filtration, removes entrained... MSRP: Was: Now: $719.00 Choose Options Compare Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view AIRDOG A7SABC509 II-5G DF-165-5G AIR/FUEL SEPARATION SYSTEM FOR 2001–2010 GM DURAMAX 6.6L LB7 / LLY / LBZ Upgrade your 2001–2010 GM Duramax 6.6L (LB7/LLY/LBZ) with the AIRDOG A7SABC509 II-5G DF-165-5G. This 165 GPH Air/Fuel Separation System delivers consistent fuel supply, removes entrained... MSRP: Was: Now: $816.00 Choose Options Compare Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view GARRETT 886976-5004S POWERMAX GT3788V TURBO KIT 11-16 CHEVROLET / GMC 2500HD/3500HD 6.6L DURAMAX LML DIESEL Boost Your LML Duramax Performance with the Garrett PowerMax GT3788V Turbo Kit The Garrett 886976-5004S PowerMax GT3788V Turbo Kit is engineered specifically for 2011-2016 Chevrolet and GMC... MSRP: Was: Now: $3,069.81 Choose Options Compare Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected
Quick view FASS DMAX7002 DIESEL FUEL SYSTEM FLOW ENHANCER FOR 2011–2016 GM 6.6L DURAMAX Overview: The FASS DMAX7002 Dura-Max Flow Enhancer maintains a consistent ~8 PSI fuel pressure to reduce CP4/CP3 workload, improve fuel delivery under pressure (not vacuum), and help curb aeration... MSRP: Was: Now: $407.55 Choose Options Compare Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected
Quick view MAHLE HS54580C HEAD GASKET SET FOR 11-16 GM DURAMAX 6.6L LML MAHLE HS54580C is the OE-quality upper head gasket set engineered for the 2011–2016 GM 6.6L Duramax LML. Built to MAHLE standards for heat-cycle stability and sealing integrity, this kit... MSRP: Was: Now: $302.26 Choose Options Compare Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected
Quick view FASS TSPC12100G TITANIUM SIGNATURE SERIES PLUS FUEL SYSTEM FOR 2015–2016 SILVERADO/SIERRA DURAMAX 6.6L (STOCK–600HP) Upgrade your 2015–2016 Duramax 6.6L with the FASS TSPC12100G Titanium Signature Series Plus 100GPH fuel system. Engineered to deliver cleaner, air-free fuel, this system improves injector life,... MSRP: Was: Now: $729.00 Choose Options Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next