LML Duramax Fuel System

S&S Model LML-CP3-WO-PUMPS&S Diesel Motorsport LML CP3 conversion kit w/o Pump - Competition Use Only

S&S Model LML-HPLINE-KITS&S Diesel Motorsport LML- High Pressure Fuel Line Kit Rail to Rail Line & (8) Rail to Injector Lines

S&S Model LML-HPLINE-CP4-RAIL-LHS&S Diesel Motorsport LML CP4 TO RAIL LH (1267074) *Generic Image

S&S Model RAIL-LML-LHS&S Diesel Motorsport LML Rail - LH Side (w/ Sensor & DRV) *Generic Image

S&S Model RAIL-LML-RHS&S Diesel Motorsport LML Rail - RH Side *Generic Image

A Direct Replacement: S&B's 680-gallon fuel tank directly replaces the OEM tank without any cutting, drilling, or special modifications. This m...

A Direct Replacement: S&B's 68-gallon fuel tank directly replaces the OEM tank without any cutting, drilling, or special modifications. This ma...

Exergy Model 1-018-124 Exergy Duramax CP3 Rear Outlet Fitting and Plug Kit

H&S Motorsports Model 131002-1 Applications Fits all 2011 - 2016 6.6L LML Duramax This product will NOT work with trucks that have dual al...

Description This is the short stainless steel high pressure fuel line that is used in our 11-16 GM 6.6L Dual High Pressure Pump Kit. This can be...

Description This is the long stainless steel high pressure fuel line that is used in our 11-16 GM 6.6L Dual High Pressure Pump Kit. This can be ...

Exergy Model E05 10510Exergy 11-16 Chevrolet Duramax 6.6L LML Injector Leak Rail Assembly

Fleece Performance Model FPE-SF-GM-1116-LBProblem: If you are running an aftermarket pump that is mounted external of the fuel tank, you will need ...

Fleece Performance Model FPE-LML-CP3-10Since its introduction, the CP4 has proven to be less reliable and less capable than the CP3 used in previou...

Fleece Performance Model FPE-DMAX-HFFBA-1116Introducing our all-new full featured auxiliary fuel filter kit for the 2011-2016 LML 6.6L Duramax! Thi...

Fleece Performance Model FPE-GM-FFPD-0116If you're running an aftermarket positive displacement lift pump like our PowerFlo on your Duramax our fue...

Exergy Model E04 10504 Exergy Performance 2011-2016 LML Duramax Improved Stock CP4.2 Pump with upgraded heavy duty FPRV Screen This Improved Stock...

Maximize the amount of usable fuel in your tank by accesing the supply from the bottom. No removal of the fuel tank is required - simply drill a 3-...

Features Maximizes your fuel flow to the injection pump by removing the restrictive factory supply line and fitting 1/2" fuel line from lift p...

Go back to a simpler time, when things worked and you could rely on your Duramax fuel system. Since the introduction of the common rail fuel s...

The diesel fuel in your truck contains contaminants dirt, water and air/vapor which is reducing power and damaging your diesel fuel injectors. aFe'...

The diesel fuel in your truck contains contaminants dirt, water and air/vapor which is reducing power and damaging your diesel fuel injectors. aFe'...

Billet 6061-T6 Aluminum Manifold: Eliminates porosity concerns with cast aluminum. Contoured CNC Machining Of Manifold Passages: Enhances flow thro...

Wehrli Model WCF100402Wehrli 6.6L LML Duramax High Pressure Line CP3 Conversion Kit Longer and Larger I.D. High-Pressure Line than Street Series ...

Wehrli Model WCF100260Wehrli 11-16 Chevrolet 6.6L LML Duramax CP3 Conversion Kit Black Anodized, CNC Machined Billet CP3 Pump Mounting Plate- Prec...

Wehrli Model WCF100269Wehrli 11-16 Chevrolet 6.6L Duramax FASS Fuel System Relocation Bracket (Crew Cab Only) -Mount Bracket-Zinc primer & Semi...