KIT;SEAL 1205902 - Hitachi

RHS 12059-02 Pro Action 23° Aluminum Assembled Cylinder Head with 220cc Runner/64cc Chamber for Small Block Chevy
Small block Chevy assembled aluminum head with 220 cubic centimeter runner and 64 cubic centimeter chamber for hydraulic roller cam application || Angle plug head || Advanced port/runner/chamber design and modified water jacket for optimal performance and added reliability || Standard features include multi-angle intake and radiused exhaust valve seats for up to 5 percent more airflow || Assembled heads include valve springs, retainers, locks, seals, studs, guide plates, locators and 2.020 inches/1.600 inches valves