The AMC Engine Camshaft 647392 is a high-performance camshaft designed for use in AMC engines. This camshaft is made from high-grade materials and is designed to provide a smoother, more efficient engine operation. It features a unique design that helps to reduce friction and wear, allowing for longer engine life. This camshaft is perfect for any AMC engine that needs an upgrade, offering improved performance and better fuel economy. This camshaft is easy to install and is backed by a one-year warranty.