NOTE: For proper fitment for all make/models of the 2020-2022 L5P Duramax of this FASS System is designed to ONLY operate WITH AFTERMARKET TUNING!!!
The Titanium Signature Series diesel fuel system...
The FASS Drop-In Series Diesel Fuel System was engineered by FASS to be the most effective filtration solution for the L5P Duramax. Backed by our limited lifetime warranty, the Drop-In Series Fuel ...
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-inch hole and self-centering drain clamps and seal...
3/8 inch Fuel Line Quick-Connect Plug. When installing a bottom sump with your AirDog or Fass Pump most trucks end up with an open fuel supply and or return line.
Our 1/2 inch, 3/8 inch or 5/16 in...
BIG Fuel Distribution Block. (2 Port)-12 main feed,(3 Port)-8 to CP3 pumps, (4 Port)-6 return from pumps and (2 Port)-8 main return to tank. Great for your duel or triple pump set-up.
Made in Te...
-8 ORB To 1/2" QDC/pushlock fitting for use with our multi function & micro sump.
Made in Tennessee, USA.
Can be used with:
Bean Machine Multi Function Fuel Tank Sump - 280002
Bean Machine ...
