Fuel (LBZ/LLY/LB7)

Description Diesel Fuel 5/8 Inch Fuel Module Suction Tube Kit With Bulkhead Fitting FASS

Description Titanium Series Optional Electric Diesel Fuel Heater Kit FASS

Description FASS High Output Heater Disk

Description Our FASS Fuel Systems Bulkhead Fitting and Viton suction tube are designed to mount directly to the fuel tank module and provide an imp...

Description A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax 6.6L diesel engine, this is because your Duramax doesn’t come with ...

  A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax 6.6L diesel engine, this is because your Duramax doesn’t come with a factory ...

Description Once you’ve installed an aftermarket Fuel Filtration System such as our FASS Titanium Series, the use of the factory fuel filter is no ...

Description Fully modular design allows for the addition of water separator and/or high efficiency low-micron filters using non-proprietary cartrid...

Description Fully modular design allows for the addition of water separator and/or high efficiency low-micron filters using non-proprietary cartrid...

Description Flow-MaX Pump Pressure Spring-13psi

Description Flow-MaX Pump Pressure Spring-18psi

Description Flow-MaX Pump Pressure Spring-28psi

Description Maximize the amount of usable fuel in your tank by accesing the supply from the bottom. No removal of the fuel tank is required - simpl...

Description Replacement 3-micron fuel filter and 20-micron water separator filter for Venom Fuel Lift Pumps. FEATURES  20-micron water separator...

Description FASS Fuel Systems Diesel Fuel Sump And Suction Tube Upgrade Kit. (STK-5500BO Universal Applications, Ford Powerstroke, GM Duramax and D...

Description FASS Fuel Systems Diesel Fuel Sump With Bulkhead and Suction Tube Kit (STK-5500) Part No: STK-5500 Universal Applications, Ford Powerst...

Description This splitter allows for easy connection if you are utilizing (2) dual FASS Electric Heater Probes (HKS1001).The splitter will work for...

Description The STK-1002 (Suction Tube Kit), machined from 6061 T-6 Billet Aluminum, is a Bulkhead Fitting comprised of a 5/8″ Suction Tube along w...

Description Installing a FASS Fuel System has NEVER been easier! Their all-new Return Style Fuel Tank Sump Kit only requires a single hole to be dr...

Description The LBZ was a powerhouse when it was released, and with a bit of tweaking, it can be nearly as fast as a new truck. But what if you wan...

Description The LLY was a powerhouse when it was released, and with a bit of tweaking, it can be nearly as fast as a new truck. But what if you wan...

Description The S&S Diesel Motorsport SAC00® injectors are a game-changer for LB7 Duramax owners who want increased durability without an incre...

Description Duramax SuperSport CP3 – New – (higher output >3,500 rpm) Duramax 10mm CP3 – New – (1,325 mm3 /rev displacement)Duramax 10mm High Sp...