Moroso 20534 Oil Pan, Ford 351w, Road Race Baffled,rear T-sump Moroso 93163 Gasket MR. GASKET Ford 351W Ultra-Seal Oil Pan Gasket Ford 351W Engine Gasket Manufacturer Part Number: 93163. Oil Pan Gasket - 1-Piece - Steel Core Rubber - Dimpled Rail Pan - Small Block Ford - Each. 1-Piece / Multi Piece Gasket: 1 Piece. If a defect is identified after this period, it will fall under the manufacturer's warranty and should be handled directly with them Oil Pan Gasket, Ford 351W, Early Oil Pan Core or Aftermarket Design, One Piece Design, Race Quality, Steel Reinforced will this gasket work with a smooth railing oil pan (PermaDry Oil Pan Gasket | SBF 289 302 351W V8 Country of Origin : United States