Fuel Tank1978-1987 El Camino1978-1987 GMC Caballero22-GallonZinc-Nickel SteelSilver Epoxy FinishFiller Neck InstalledReplaces Part Number GM515 Features:Includes new JEGS lock ring and gasket 555-78762Made from electroplated zinc steelOriginal equipment fitmentRecommended JEGS fuel tank straps 555-78858Recommended Restoparts sending unit 759-L240643 (1978-1987 Chevy El Camino with 3/8 main and 17.7-gallon fuel tank)Recommended Restoparts sending unit 759-L240644 (1978-1987 Chevy El Camino with 3/8 main and 22-gallon fuel tank)