65 Gallon Replacement Fuel Tank for 2001-2004 GM Duramax 6.6L LB7 Crew Cab Long Bed More Time to Explore

More Time to Explore

There is no way to update the fuel tank size for the distance to empty to be accurate

Have you always wanted a cold air intake with a disposable filter--without sacrificing performance

S&B Filters introduce their line of turbo screen mesh guards

65 Gallon Replacement Fuel Tank for 2001-2004 GM Duramax 6.6L LB7 Crew Cab Long Bed More Time to ExploreGo Big or Go Home. More Capacity, Same Fit. Built for those who go the extra mile, the S&B 65 Gallon Replacement Tank is a direct fit upgrade to your small OEM tankno cutting, drilling, or modifications required. This is the largest replacement tank on the market, engineered to extend your range and outlast your toughest journeys. 31 Gallons Larger Than OEM & 3 Gallons Larger Than Competitor Tanks. S&B's 65 gallon fuel tank directly replaces the OEM