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GM Midship Replacement Fuel Tank Systems
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GM pickup replacement tank

Larger Replacement Fuel Tanks Available For 2001-2011 GM Pickups

Increase the fuel capacity and driving range on your GM pickup with a larger replacement fuel tank.  A 45 gallon replacement fuel tank is available for for 2001 - 2010 2500 HD and 3500 HD crew cab and extended cab pickups with 6 1/2 foot beds.   A 56 gallon fuel tank is available for 2500 HD and 3500 HD crew cab and extended cab pickups with eight foot beds. 

NEW for 2011!
Transfer Flow has just introduced a 60 gallon replacement fuel tank for the 2011 diesel 2500 and 3500 HD short bed crew cab pickup! It replaces the smaller stock 36 gallon fuel tank!

The replacement fuel tank systems come with all parts needed for installation, including straps and mounting hardware. The fuel tanks are made from 12 and 14-guage aluminized steel for superior rust resistance and strength. Each fuel tank is baffled to reduce fuel sloshing, and is powder coated black for a durable finish.
 

GM pickup fuel tank

Press here for clearance photos.

  • Made from 12 and 14-gauge aluminized steel
  • Mounts inside frame rails
  • Tanks are baffled to reduce fuel sloshing
  • Available for gas and diesel pickups
  • Our GM pickup replacement tanks hang down one inch below the lowest part of the frame rail
  • Complete fuel tank system
  • Fuel tanks available for trucks with 6.5 or 8 foot beds
  • Optional fast-fill fillneck kit available
  • 3 year/60,000 mile warranty
  • Meets all federal and state emissions regulations
GM Pickup Replacement Fuel Tank Systems

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CODES
O = On 2004 GM diesel pickups, check the pickup’s Vehicle Identification Number (VIN) prior to ordering. Your pickup will have an LB7 engine if there is a “1” in the eighth digit of the VIN number. Your pickup has an LLY engine if there is a “2” in the eighth digit of the VIN number. Please indicate your GM pickup’s engine type when ordering this product for the 2004 model year.