S&S engineers designed stronger, more durable components that will help you get the most out of your M8 and increase the longevity of your valvetrain components.

This Part Fits:

Year Make Model Submodel 2018-2020 Harley-Davidson FLDE Deluxe 107 Base 2018-2021 Harley-Davidson FLFBS Fat Boy 114 Base 2018-2021 Harley-Davidson FLHCS Heritage Classic 114 Base 2017-2021 Harley-Davidson FLHR Road King Base 2017-2021 Harley-Davidson FLHRXS Road King Special Base 2019-2021 Harley-Davidson FLHT Electra Glide Standard Base 2017-2019 Harley-Davidson FLHTCU Electra Glide Ultra Classic Base 2020-2021 Harley-Davidson FLHTCUTGSE CVO Tri Glide Base 2017-2021 Harley-Davidson FLHTK Ultra Limited Base 2017-2019 Harley-Davidson FLHTKL Ultra Limited Low Base 2017-2021 Harley-Davidson FLHTKSE CVO Limited Base 2017-2021 Harley-Davidson FLHX Street Glide Base 2017-2021 Harley-Davidson FLHXS Street Glide Special Base 2017-2021 Harley-Davidson FLHXSE CVO Street Glide Base 2017-2021 Harley-Davidson FLRT Freewheeler Base 2020-2021 Harley-Davidson FLTRK Road Glide Limited Base 2017-2019 Harley-Davidson FLTRU Road Glide Ultra Base 2017-2021 Harley-Davidson FLTRX Road Glide Base 2017-2021 Harley-Davidson FLTRXS Road Glide Special Base 2018-2020 Harley-Davidson FXBRS Breakout 114 Base 2019-2020 Harley-Davidson FXDRS FXDR 114 Base 2018-2021 Harley-Davidson FXFBS Fat Bob 114 Base 2020 Harley-Davidson FXLRS Low Rider S 114 Base