Shovel SH rocker cover kit. Polished

Polished finish. Manufactured from CNC machined 6061-T6511 billet aluminum. Made with 2-piece rocker covers to ease installation and allow fitment with the engine installed in some frames. Includes the required special S&S straight rocker arms rocker arm shafts. Allows the use of OEM Shovel rocker arms and S&S roller rocker arms. Clearanced for valve lifts of up to .590" with S&S roller rocker arms. Installes to head with 5/16" bolts. Complete with gaskets, installation hardware and instructions.