High-quality cast Big Bore Cylinders from Twin Power. Factory style black textured powdercoat finish with highlighted fins. Cast in iron liners for strength and durability and finish honed and ready to run.

This Part Fits:

Year Make Model Submodel 2018-2020 Harley-Davidson FLDE Deluxe 107 Base 2018-2024 Harley-Davidson FLFBS Fat Boy 114 Base 2018-2021 Harley-Davidson FLHC Heritage Classic 107 Base 2018-2024 Harley-Davidson FLHCS Heritage Classic 114 Base 2017-2022 Harley-Davidson FLHR Road King Base 2017-2024 Harley-Davidson FLHRXS Road King Special Base 2019-2022 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 2017-2024 Harley-Davidson FLHTK Ultra Limited Base 2017-2019 Harley-Davidson FLHTKL Ultra Limited Low Base 2017-2021 Harley-Davidson FLHTKSE CVO Limited Base 2017-2024 Harley-Davidson FLHX Street Glide Base 2017-2023 Harley-Davidson FLHXS Street Glide Special Base 2017-2024 Harley-Davidson FLHXSE CVO Street Glide Base 2017-2024 Harley-Davidson FLRT Freewheeler Base 2018-2021 Harley-Davidson FLSB Sport Glide 107 Base 2018-2021 Harley-Davidson FLSL Softail Slim 107 Base 2020-2024 Harley-Davidson FLTRK Road Glide Limited Base 2017-2019 Harley-Davidson FLTRU Road Glide Ultra Base 2017-2024 Harley-Davidson FLTRX Road Glide Base 2017-2023 Harley-Davidson FLTRXS Road Glide Special Base 2022-2023 Harley-Davidson FLTRXST Road Glide ST Base 2018-2020 Harley-Davidson FXBB Street Bob 107 Base 2021-2024 Harley-Davidson FXBBS Street Bob 114 Base 2018-2019 Harley-Davidson FXBR Breakout 107 Base 2023-2024 Harley-Davidson FXBR Breakout 117 Base 2018-2020 Harley-Davidson FXBRS Breakout 114 Base 2019-2020 Harley-Davidson FXDRS FXDR 114 Base 2018-2019 Harley-Davidson FXFB Fat Bob 107 Base 2018-2023 Harley-Davidson FXFBS Fat Bob 114 Base 2020-2021 Harley-Davidson FXLRS Low Rider S 114 Base 2022-2024 Harley-Davidson FXLRS Low Rider S 117 Base