hydraulic lifter update kit for Shovel

This kit is basically the same set-up that S&S uses in their SH-series 'Shovelhead' engines. It enables you to upgrade your Shovelhead to the more modern Evo style valve train. Kit includes S&S Evo style tappets, billet aluminum CNC machined tappet guides, adjustable Quickee pushrods, gaskets, hardware and pushrod cover keepers. Compatible with OEM or OEM style rocker arms.