S&S Big Bore Cylinder Kit #910-0684

Description

Big Bore Cylinder Kit
The Big Bore kit yields excellent results with stock cylinder heads
Easy installation: no need to bore or split existing cases, just swap the cylinders
Cylinders are constructed from premium aluminium castings with cast-in iron liners
Kits include cylinders, pistons, rings and gaskets (head, base and exhaust)
Black or silver powder-coat finish
Made in the U.S.A.
This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications.Not recommended for trike models

Details

Units : Kit
Style : Big Bore
Material : Iron
Base Colour : Black
Displacement : 128"
Colour/Finish : Black| Highlighted Fins
Compression Ratio : 11:1
Bore Size : 4,250"
Compression Ratio Imperial : 11.0:1
Product Name : Cylinder Kit
Stroke Length : 4-1/2"

Fitment

Harley-Davidson FLFBS 1868 ABS Softail Fat Boy 114 - 2018, 2019, 2020, 2021
Harley-Davidson FLFBS 1868 ABS Softail Fat Boy Anniversary (ANV) 114 - 2018
Harley-Davidson FLFBS 1868 ABS Softail Fat Boy Anniversary (ANX) 114 - 2018
Harley-Davidson FLHCS 1868 ABS Softail Heritage Classic 114 - 2018, 2019, 2020, 2021
Harley-Davidson FLHCS 1868 ABS Softail Heritage Classic Anniversary 114 - 2018
Harley-Davidson FLHRXS 1868 ABS Road King Special 114 - 2021
Harley-Davidson FLHRXS 1868 ABS Road King Special 114 - 2019, 2020
Harley-Davidson FLHTCUTG 1868 ABS Tri Glide Ultra 114 - 2020, 2021
Harley-Davidson FLHTK 1868 ABS Glide Ultra Limited 114 - 2021
Harley-Davidson FLHTK 1868 ABS Glide Ultra Limited 114 - 2019, 2020
Harley-Davidson FLHTK 1868 ABS Ultra Limited Shrine Edition 114 - 2019, 2020
Harley-Davidson FLHTKL 1868 ABS Ultra Limited Low 114 - 2019
Harley-Davidson FLHTKSE 1868 ABS Electra Glide Ultra Limited CVO 114 - 2017
Harley-Davidson FLHXS 1868 ABS Street Glide Special 114 - 2019, 2020, 2021
Harley-Davidson FLHXS 1868 ABS Street Glide Special 114 Arctic Blast Limited - 2021
Harley-Davidson FLHXSE 1868 ABS Street Glide CVO 114 - 2017
Harley-Davidson FLRT 1868 ABS Freewheeler 114 - 2020, 2021
Harley-Davidson FLTRK 1868 ABS Road Glide Limited 114 - 2021
Harley-Davidson FLTRK 1868 ABS Road Glide Limited 114 - 2020
Harley-Davidson FLTRU 1868 ABS Road Glide Ultra 114 - 2019
Harley-Davidson FLTRXS 1868 ABS Road Glide Special 114 - 2021
Harley-Davidson FLTRXS 1868 ABS Road Glide Special 114 - 2019, 2020
Harley-Davidson FXBB 1750 ABS Softail Street Bob 114 - 2021
Harley-Davidson FXBRS 1868 ABS Softail Breakout 114 - 2018, 2019, 2020
Harley-Davidson FXBRS 1868 ABS Softail Breakout 114 - 2021
Harley-Davidson FXBRS 1868 ABS Softail Breakout Anniversary (ANX) 114 - 2018
Harley-Davidson FXDR 1868 ABS Softail King 114 - 2019
Harley-Davidson FXDRS 1868 ABS Softail King 114 - 2020
Harley-Davidson FXFBS 1868 ABS Softail Fat Bob 114 - 2021
Harley-Davidson FXFBS 1868 ABS Softail Fat Bob 114 - 2018, 2019, 2020
Harley-Davidson FXLRS 1868 ABS Softail Low Rider S 114 - 2020, 2021