S&S 136" Big Bore Kit Wrinkle Black W/ Highlighted Fins 4 Harley 17-23 M8

• Bolt on kit, the largest cylinder bore possible without requiring machining of crankcases
• Includes MLS (multi-layered steel) head gaskets and cam cover badge
• S&S stroker 4.625" flywheel required and is sold separately
• Takes 107"/114"/117" to 136" displacement
• Original engine serial numbers are retained
• Retains stock engine height
• Made in the USA

2023 Harley Electra Glide Highway King FLHFB, 2022-2023 Harley CVO Road Glide Limited, 2022-2023 Harley Softail Low Rider ST FXLRST, 2022-2023 Harley Road Glide ST FLTRXST, 2022-2023 Harley Street Glide ST FLHXST, 2022 Harley Softail Low Rider El Diablo FXRST, 2021 Harley Electra Glide Revival, 2020-2023 Harley Softail Standard FXST, 2020-2023 Harley Road Glide Limited FLTRK, 2020-2023 Harley Softail Low Rider S FXLRS, 2019-2022 Harley Electra Glide Standard EFI FLHTI, 2019-2020 Harley FXDR 114, 2018-2023 Harley Softail Fat Boy 114 FLFBS, 2018-2023 Harley Softail Street Bob FXBB, 2018-2023 Harley Softail Fat Bob 114 FXFBS, 2018-2023 Harley Softail Heritage Classic 114 FLHCS, 2018-2023 Harley CVO Road Glide Custom FLTRXSE, 2018-2021 Harley Softail Sport Glide FLSB, 2018-2021 Harley Softail Slim FLSL, 2018-2021 Harley Softail Heritage Classic FLHC, 2018-2020 Harley Softail Low Rider FXLR, 2018-2020 Harley Softail Breakout 114 FXBRS, 2018-2020 Harley Softail Deluxe FLDE, 2018-2019 2023 Harley Softail Breakout FXBR, 2018-2019 Harley Softail Fat Boy FLFB, 2018-2019 Harley Softail Fat Bob FXFB, 2017-2023 Harley Street Glide Special FLHXS, 2017-2023 Harley Road Glide Special FLTRXS, 2017-2023 Harley Road King Special FLHRXS, 2017-2023 Harley Road Glide Custom FLTRX, 2017-2023 Harley Street Glide EFI FLHX, 2017-2023 Harley Electra Glide Ultra Limited FLHTK, 2017-2023 Harley CVO Street Glide FLHXSE, 2017-2023 Harley Electra Glide Police FLHTPI, 2017-2023 Harley Road King Police FLHP, 2017-2022 Harley Road King EFI FLHR, 2017-2021 Harley CVO Electra Glide Ultra Limited FLHTKSE, 2017-2019 Harley Electra Glide Ultra Limited Low FLHTKL, 2017-2019 Harley Road Glide Ultra FLTRU, 2017-2019 Harley Electra Glide Ultra Classic EFI FLHTCUI

Manufacturer's Warranty

All necessary gaskets and hardware required for installation included. Includes cam cover badge.