S&S, hydraulic lifter update kit for Shovel - 66-84 Shovelhead (NU). With Evo cam and OEM Shovel rocker arms 500904 This EST (Extreme-Sealing-Technology) gasket set

This EST (Extreme-Sealing-Technology) gasket set is complete with all gaskets

Also include an additional 5W low-intensity running light

1 CR with 51cc head

Better ground clearance and fitment

ROADSIDE lamps are designed to allow moisture to escape and not reenter

S&S, hydraulic lifter update kit for Shovel - 66-84 Shovelhead (NU). With Evo cam and OEM Shovel rocker arms 500904 This EST (Extreme-Sealing-Technology) gasket setThis 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. Note: A 84 99 style Evolution Big Twin cam must be used.