Features: Pro HC - Forged piston developed with Vertex technology and high compression. All pistons are heat-treated with a T-5 hardening and tempering cycle. Piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in...
Features: Computer-designed and dyno-tested to make power gains where each machine needs them the most. Tru-Flo stamping process ensures a perfect fit and optimum performance. Constructed of strong 19-gauge steel with a nickel-plated finish.