Oil Pan gasket351W58L Block1-Piece (rubber bonded on steel)Fits:Smooth Rail Oil Pans BlockOil Pans with Dipstick in the Block Fits:1969-1997 351W58LDesigned for use with smooth rail oil pansOne-piece design, rubber bonded on steel reinforcementWhen you need an oil pan gasket for your high performance Ford engine, why not get the ones designed by the folks who made the engine These Ford Racing oil pan gaskets are a one-piece design that features rubber sealing material bonded to a solid steel core, for a strong, reliable sealOne PieceRubber Bonded On Steel Reinforcement