S&S Cycle 132" High Compression | 136" Big Bore Kit - 4.320" Bore - Black w/o Highlighted Fins - M8

$1,849.95


Delivery and Shipping

Ships Within 2-5 business days

For Pickup Call for availability

Features

  • 132" high compression kit will work on 114"/117" motors with 4-1/2" stroke flywheels only
  • To achieve 136" big bore, S&S flywheel with 4-5/8" stroke is required (sold seperately).

Specs

Product Name Big Bore Kit
Type High Compression
Color/Finish Non-Highlighted Fins / Black
Features +8.5 cc Dome Volume
Stroke Length 4-1/2" / 4-5/8"
Displacement 136" / 132"
Bore Size 4.320"
Units Kit
Riding Style Street

 

FITMENTS:

2025 Harley-Davidson Softail Low Rider S FXLRS - -
2025 Harley-Davidson Softail Low Rider ST FXLRST - -
2025 Harley-Davidson Softail Fat Boy FLFB - -
2025 Harley-Davidson Softail Heritage Classic FLHC - -
2025 Harley-Davidson Softail Breakout FXBR - -
2024 Harley-Davidson FLI Hydra-Glide Revival - -
2023-2025 Harley-Davidson FXBR Breakout 117 - -
2023 Harley-Davidson FLHFB Electra Glide Highway King - -
2022-2025 Harley-Davidson FXLRS Low Rider S 117 - -
2022-2025 Harley-Davidson FXLRST Low Rider ST 117 - -
2022-2023 Harley-Davidson FLHXST Street Glide ST - -
2022-2023 Harley-Davidson FLTRXST Road Glide ST - -
2022, 2025 Harley-Davidson Softail Street Bob FXBB - -
2022 Harley-Davidson FLTRKSE CVO Road Glide Limited - -
2022 Harley-Davidson FXRST Low Rider El Diablo 117 - -
2021-2024 Harley-Davidson FXBBS Street Bob 114 - -
2021 Harley-Davidson FLH Electra Glide Revival - -
2020-2024 Harley-Davidson FLTRK Road Glide Limited - -
2020-2021 Harley-Davidson FXLRS Low Rider S 114 - -
2019-2022 Harley-Davidson FLHT Electra Glide Standard - -
2019-2020 Harley-Davidson FXDRS FXDR 114 - -
2018-2024 Harley-Davidson FLFBS Fat Boy 114 - -
2018-2024 Harley-Davidson FLHCS Heritage Classic 114 - -
2018-2023 Harley-Davidson FXFBS Fat Bob 114 - -
2018-2020 Harley-Davidson FXBRS Breakout 114 - -
2017-2025 Harley-Davidson FLHRXS Road King Special - -
2017-2025 Harley-Davidson FLHX Street Glide - -
2017-2025 Harley-Davidson FLTRX Road Glide - -
2017-2025 Harley-Davidson Electra Glide Police FLHTPI - -
2017-2024 Harley-Davidson FLHTK Ultra Limited - -
2017-2023 Harley-Davidson FLHXS Street Glide Special - -
2017-2023 Harley-Davidson FLTRXS Road Glide Special - -
2017-2022 Harley-Davidson FLHR Road King - -
2017-2022 Harley-Davidson FLHXSE CVO Street Glide - -
2017-2022 Harley-Davidson Road King Police FLHP - -
2017-2021 Harley-Davidson FLHTKSE CVO Limited - -
2017-2019 Harley-Davidson FLHTKL Ultra Limited Low - -
2017-2019 Harley-Davidson FLHTCU Electra Glide Ultra Classic - -
2017-2019 Harley-Davidson FLTRU Road Glide Ultra

Payment & Security

Payment methods

  • American Express
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  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • iDEAL Wero
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

S&S CYCLE

S&S Cycle 132" High Compression | 136" Big Bore Kit - 4.320" Bore - Black w/o Highlighted Fins - M8

$1,849.95

Features

Specs

Product Name Big Bore Kit
Type High Compression
Color/Finish Non-Highlighted Fins / Black
Features +8.5 cc Dome Volume
Stroke Length 4-1/2" / 4-5/8"
Displacement 136" / 132"
Bore Size 4.320"
Units Kit
Riding Style Street

 

FITMENTS:

2025 Harley-Davidson Softail Low Rider S FXLRS - -
2025 Harley-Davidson Softail Low Rider ST FXLRST - -
2025 Harley-Davidson Softail Fat Boy FLFB - -
2025 Harley-Davidson Softail Heritage Classic FLHC - -
2025 Harley-Davidson Softail Breakout FXBR - -
2024 Harley-Davidson FLI Hydra-Glide Revival - -
2023-2025 Harley-Davidson FXBR Breakout 117 - -
2023 Harley-Davidson FLHFB Electra Glide Highway King - -
2022-2025 Harley-Davidson FXLRS Low Rider S 117 - -
2022-2025 Harley-Davidson FXLRST Low Rider ST 117 - -
2022-2023 Harley-Davidson FLHXST Street Glide ST - -
2022-2023 Harley-Davidson FLTRXST Road Glide ST - -
2022, 2025 Harley-Davidson Softail Street Bob FXBB - -
2022 Harley-Davidson FLTRKSE CVO Road Glide Limited - -
2022 Harley-Davidson FXRST Low Rider El Diablo 117 - -
2021-2024 Harley-Davidson FXBBS Street Bob 114 - -
2021 Harley-Davidson FLH Electra Glide Revival - -
2020-2024 Harley-Davidson FLTRK Road Glide Limited - -
2020-2021 Harley-Davidson FXLRS Low Rider S 114 - -
2019-2022 Harley-Davidson FLHT Electra Glide Standard - -
2019-2020 Harley-Davidson FXDRS FXDR 114 - -
2018-2024 Harley-Davidson FLFBS Fat Boy 114 - -
2018-2024 Harley-Davidson FLHCS Heritage Classic 114 - -
2018-2023 Harley-Davidson FXFBS Fat Bob 114 - -
2018-2020 Harley-Davidson FXBRS Breakout 114 - -
2017-2025 Harley-Davidson FLHRXS Road King Special - -
2017-2025 Harley-Davidson FLHX Street Glide - -
2017-2025 Harley-Davidson FLTRX Road Glide - -
2017-2025 Harley-Davidson Electra Glide Police FLHTPI - -
2017-2024 Harley-Davidson FLHTK Ultra Limited - -
2017-2023 Harley-Davidson FLHXS Street Glide Special - -
2017-2023 Harley-Davidson FLTRXS Road Glide Special - -
2017-2022 Harley-Davidson FLHR Road King - -
2017-2022 Harley-Davidson FLHXSE CVO Street Glide - -
2017-2022 Harley-Davidson Road King Police FLHP - -
2017-2021 Harley-Davidson FLHTKSE CVO Limited - -
2017-2019 Harley-Davidson FLHTKL Ultra Limited Low - -
2017-2019 Harley-Davidson FLHTCU Electra Glide Ultra Classic - -
2017-2019 Harley-Davidson FLTRU Road Glide Ultra
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