Ford 351CID Valve Covers, Pair. Will fit Small block Ford Engines. These valve covers are die-cast from high-quality 383-3 aluminum alloy. And then given a durable powder-coated wrinkled finish. They also feature a cadmium plated oil filler tube to help stop corrosion. An improved oil baffle design to accommodate high-lift cam shafts. And will work with most roller rockers. Spark plug wire brackets and PCV grommet included. This is a Ford Licensed Reproduction.