Construction: It is made of high quality aluminum for durability, measured for exact clearances and is fully assembled.
Perfect Replacement: All parts built to original factory specifications, fully assembled loaded head for saving your time and money.
Brand New Parts: New Cam / NEW Valves / NEW Valve Guides / NEW Valve Stem Seals / NEW Valve Seats / NEW Valve Springs & Retainers / New Rocker Arm Assembly / New Camshaft Caps
Note: Replaces mechanical type cyclinder heads with adjustment nut on end of rocker arm. *Highly recommend professional installation and installation instruction is NOT included.