Part # 10-1016-1

60 Gallon Replacement Fuel Tank For 2020-2022 GM Duramax 6.6L Crew Cab Long Bed S and B


A Direct Replacement: S and B's 680-gallon fuel tank directly replaces the OEM tank without any cutting, drilling, or special modifications. This makes for a trouble-free, faster installation process. GO BIG OR GO HOME! S and B's offers the largest replacement fuel tank on the market, holding an impressive 68 Gallons of fuel,

Innovative Baffled Design: S and B Tanks were engineered with a built-in baffled design. This helps to minimize fuel sloshing. This helps to contain fuel around the fuel pick up and prevents unwanted tank sloshing noise.

Locked In For a True Seal: The S and B Fuel Tank was designed to use the OEM locking ring. This ensures a perfect seal and securely retains the fuel pump onto the tank.

Built to Last: S and B Tanks are made out of an extremely strong crosslink polyethylene and backed by our lifetime warranty.


  • 60 Gallon Replacement Tank
  • For 2020-2022 GM Duramax 6.6L Crew Cab Long Bed 
  • Install can be done in 2-3 hours
  • Does not require any cutting, drilling, or modification.

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