60 Gallon Replacement Tank For 2020+ GM Duramax 6.6L Crew Cab Long Bed 2003-59-cummins TX 9-144-762 and TX 9-144-736

TX 9-144-762 and TX 9-144-736

and FASS Fuel Systems patented air/vapor removal process

S&B's 70 gallon fuel tank replaces the OEM 35 gallon fuel tank

The 144 Micron Particulate Filter on the suction side will drastically reduce cavitation

The heat exchanger is designed for use in cold climates to warm the transmission fluid with the engine coolant

60 Gallon Replacement Tank For 2020+ GM Duramax 6.6L Crew Cab Long Bed 2003-59-cummins TX 9-144-762 and TX 9-144-736Important Notes: The S&B Replacement Fuel Tank won't fit vehcles with a 2 piece driveline. Your fuel gauge will continue to work normally. Read More GM trucks monitor for an inoperative fuel gauge. Read More Do you have an Auxiliary Fuel Tank? Read why using these with our tanks will void the Lifetime Warranty.