Kit includes special Powerglide tappets with Evolution-style pushrod seat, special Worksaver pushrods, chrome tappet blocks with gaskets and roller rocker arms
Top-end is oiled through JIMS proven Powerglide™ tappets, then up through Worksaver® pushrods into JIMS roller rocker arms
Tappets maintain oil pressure better and improve lubrication because oil is pressurized through the points of contact
Meticulously engineered valve train kit enables Evolution-style oiling of your Shovelhead top-end
Allows removal of stock Shovelhead top-end oiling system