- Aerospace-grade all-aluminum cylinder with nickel-silicon-carbide (NSC) electroplated bore
- No sleeving allows for larger bore sizes
- NSC-plated cylinders have less friction for increased horsepower, lower engine temperatures and a longer lifespan
- Monster big bore kits will require case boring
- Includes pair of all-aluminum NSC-coated bore cylinders, custom-forged pistons with high-tension rings specifically designed for NSC cylinders and a head/base gasket set
- Replacement gasket sets available separately
- Upgraded cylinders studs and head bolts recommended
- Made in the USA
Harley-Davidson
Electra Glide Highway King - FLHFB • 2023
Electra Glide Police - FLHTP • 2017-2023
Electra Glide Revival - FLH • 2021
Electra Glide Standard - FLHT • 2019-2022
Electra Glide Ultra Classic - FLHTCU • 2017-2019
Electra Glide Ultra Limited - FLHTK • 2017-2023
Electra Glide Ultra Limited CVO/SE - FLHTKSE • 2017-2021
Electra Glide Ultra Limited Low - FLHTKL • 2017-2019
Freewheeler - FLRT • 2017-2023
Road Glide - FLTRX • 2017-2023
Road Glide 3 - FLTRT • 2023
Road Glide CVO/SE - FLTRXSE • 2018-2022
Road Glide Limited CVO/SE - FLTRKSE • 2022-2023
Road Glide Special - FLTRXS • 2017-2023
Road Glide ST - FLTRXST • 2022
Road Glide Ultra - FLTRU • 2017-2019
Road King - FLHR • 2017-2021
Road King Police - FLHP • 2017-2021
Road King Special - FLHRXS • 2017-2023
Softail Breakout - FXBR • 2018-2019
Softail Breakout 114 - FXBRS • 2018-2020
Softail Deluxe - FLDE 2018-2020
Softail Fat Bob - FXFB 2018-2019
Softail Fat Bob 114 - FXFBS 2018-2023
Softail Fat Boy - FLFB 2018-2019
Softail Fat Boy 114 - FLFBS 2018-2023
Softail FXDR 114 - FXDRS 2019-2020
Softail Heritage Classic - FLHC 2018-2021
Softail Heritage Classic 114 - FLHCS 2018-2023
Softail Low Rider - FXLR 2018-2020
Softail Low Rider El Diablo - FXRST 2022
Softail Low Rider S - FXLRS 2020-2023
Softail Low Rider ST - FXLRST 2022-2023
Softail Slim - FLSL 2018-2021
Softail Sport Glide - FLSB 2018-2021
Softail Standard - FXST 2020-2023
Softail Street Bob - FXBB 2018-2020
Softail Street Bob - FXBBS 2021-2023
Street Glide - FLHX 2017-2023
Street Glide CVO/SE - FLHXSE 2017-2022
Street Glide Special - FLHXS 2017-2023
Street Glide ST - FLHXST 2022-2023
Tri-Glide CVO/SE - FLHTCUTGSE 2022
