S&B 62 Gal Replacement Fuel Tank for GM Duramax Crew Cab Short Bed - 10-1017 Fleece The key is the larger

The key is the larger inner diameter of the PPE fitting

CP3 upgrade proven to support 750 RWHP with the proper complimenting modifications

Reduces soot output

Ground Clearance

effectively extending the life of your injection system and injectors

S&B 62 Gal Replacement Fuel Tank for GM Duramax Crew Cab Short Bed - 10-1017 Fleece The key is the largerA Direct Replacement: S&B's 62 gallon fuel tank directly replaces the OEM 36 gallon tank without any cutting, drilling, or special modifications. This makes for a trouble free, faster installation process. GO BIG OR GO HOME! S&B's offers the largest replacement fuel tank on the market, holding an impressive 62 Gallons of fuel, Innovative Baffled Design: S&B Tanks were engineered with a built in baffled design. This helps to minimize fuel sloshing.