PR2005G is a part of the World Products series of engine components. It is a camshaft and lifter kit, compatible with most small block Chevrolet engines. The PR2005G includes a three-band camshaft, an adjustable lifter kit, stainless steel pushrods, and aluminum valve covers. The camshaft is designed to provide increased power and performance with rich torque curves and the lifter kit is guaranteed to reduce wear. The camshaft and lifter kit is a direct replacement, helping to make installation easy.