This camshaft is designed for 1982-1986 Buick, Oldsmobile, and Pontiac models with a 1.8L 112 4-cylinder OHC engine equipped with Pont MFI Turbo VIN J HYD. It is a genuine Melling brand camshaft, made in the United States, and is suitable for vintage vehicles. Included in this listing is one camshaft, part number SPC-16, with interchange part number 2291949. The camshaft is in excellent working condition and is ready to be installed in your vehicle. Don't miss out on this opportunity to upgrade your engine's performance.