Titan Fuel Tanks 7010519 Extra Large Midship Tank

9 gallons (usable gallons) larger than the stock tank, this massive 43 gallon tank for the Chevrolet/GMC 1500 Duramax diesel pick-up truck gives you the freedom to get out on the road without worrying where the next fuel stop is. TITAN Fuel Tanks Direct Replacement, Mid-Ship Fuel Tanks are manufactured to use the trucks stock/original equipment fuel sending unit. The trucks stock sending unit is removed from the stock tank and mounted into the TITAN tank. They are a direct fit, there are no modifications needed. With use of the stock sending unit, the trucks analog fuel gauge will read correct and accurate with the TITAN tank. Super Durable Military Grade Polymer; Cross-Linked Polyethylene; TITAN Exclusive product; Made in USA; Expertly Engineered; Nearly 200 Times Less Heat And Cold Conductive Than Metal Tanks; No Condensation; No Corrosion; and Easy to Install; Compatible w/Most Bio-Diesel Fuel; Exclusive TITAN Sending Unit Mounting System