52 Gallon*, extra heavy duty cross-linked polyethylene fuel tank. Tank comes complete with powder-coated cross-member support bracket and steel strap set, extruded rubber mounting bushings, vent hoses, 2 ea. rollover safety vent valves, seals and required clamps.For Crew Cab equipped vehicles with 6 ½ ft. bed. Tank features exclusive low fuel trap design.•LIFETIME WarrantyFor model years 2001-2010. For 2500 and 3500 Models with Duramax EnginesNote: The 'LB7 Kit' is required on all 2001 to 2003 General Motors trucks. On 2004 models it is required if the eighth character in the VIN is a '1'.
Installation Instructions