Made from 6061 billet aluminum. Covers were designed to be installed with Twin Cam pushrod covers, they will not work with standard M-Eight pushrod covers. JIMS tappet covers have a sleek new look and are 1/2” lower than stock, making pushrod adjustment easy to do. Tappet covers with billet pushrod covers are available for the ultimate train cover upgrade (PART #s 0940-2012 and 0940-2013). Includes tappet covers, smooth billet pushrod cover and all necessary gaskets, O-rings and screws. Made in the U.S.A..
