Direct replacement for rear fit every time FUEL TANK 576-301 from Dorman - OE Solution Dorman Fuel Tank Dorman - 576-245 - Fuel Tank With Lock Ring And Seal Replacement Fuel Tank With Lock Ring This replacement fuel tank is precision-engineered to match the fit and function of the original fuel tank on specified vehicles. Solid galvanized steel... Includes: 2 seals, 1 Lock ring, 6 nuts, 6 clips , Rust resistant Dorman 576-245 Fuel Tank With Lock Ring And Seal For 55-58 Chevrolet GMC Truck ; Color: Gray ; Height: 6.5 ; Length: 54 ; Material: Steel ; Accurate description. 4.9 This replacement fuel tank is precision-engineered to match the fit and function of the original fuel tank on specified vehicles.