S&S Cycle Billet Tappet Cuffs for Harley Davidson Milwaukee-8 engines
Factory lifter guides on 2017-later Milwaukee-8 engines are constructed of plastic and are at risk for allowing the tappets to twist under heavy stress. S&S Tappet Cuffs capture the tappets without impacting vertical motion and keeping them perfectly aligned, even in high stress, high RPM situations.