Description
S&S CYCLE - 09040151 - 132" High Compression | 136" Big Bore Kit - 4.320" Bore - Black w/Highlighted Fins - M8
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).
- 132" High Compression | 136" Big Bore Kit - 4.320" Bore - Black w/Highlighted Fins - M8
- 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).
- 132" High Compression | 136" Big Bore Kit - 4.320" Bore - Black w/o Highlighted Fins - M8
- 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).
- 132" High Compression | 136" Big Bore Kit - 4.320" Bore - Black Granite w/Highlighted Fins - M8
- 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).
- 132" High Compression | 136" Big Bore Kit - 4.320" Bore - Black w/Highlighted Fins - M8
- 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).
- 132" High Compression | 136" Big Bore Kit - 4.320" Bore - Black w/o Highlighted Fins - M8
- 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).
- 132" High Compression | 136" Big Bore Kit - 4.320" Bore - Black Granite w/Highlighted Fins - M8
- 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
| Riding Style | Street |
| Features | +8.5 cc Dome Volume |
| Product Name | Big Bore Kit |
| Type | High Compression |
| Color/Finish | Highlighted Fins |
| Units | Kit |
| Color/Finish | Black |
| Stroke Length Imperial | 4-5/8'' |
| Bore Size Imperial | 4.320'' |
| Displacement | 132'' |
| Displacement | 136'' |
| Stroke Length Imperial | 4-1/2'' |
Fitment
| 2018-2024 | Harley-Davidson | FLFBS Fat Boy 114 |
| 2018-2024 | Harley-Davidson | FLHCS Heritage Classic 114 |
| 2017-2024 | Harley-Davidson | FLHTK Ultra Limited |
| 2017-2023 | Harley-Davidson | FLHXS Street Glide Special |
| 2018-2020 | Harley-Davidson | FXBRS Breakout 114 |
| 2018-2023 | Harley-Davidson | FXFBS Fat Bob 114 |
| 2020-2021 | Harley-Davidson | FXLRS Low Rider S 114 |
| 2017-2025 | Harley-Davidson | FLHRXS Road King Special |
| 2017-2021 | Harley-Davidson | FLHTKSE CVO Limited |
| 2020-2024 | Harley-Davidson | FLTRK Road Glide Limited |
| 2017-2023 | Harley-Davidson | FLTRXS Road Glide Special |
| 2019-2020 | Harley-Davidson | FXDRS FXDR 114 |
| 2022, 2025 | Harley-Davidson | Softail Street Bob FXBB |
| 2025 | Harley-Davidson | Softail Fat Boy FLFB |
| 2017-2025 | Harley-Davidson | Electra Glide Police FLHTPI |
| 2017-2022 | Harley-Davidson | Road King Police FLHP |
| 2023 | Harley-Davidson | FLHFB Electra Glide Highway King |
| 2017-2025 | Harley-Davidson | FLHX Street Glide |
| 2022-2023 | Harley-Davidson | FLHXST Street Glide ST |
| 2017-2025 | Harley-Davidson | FLTRX Road Glide |
| 2022-2023 | Harley-Davidson | FLTRXST Road Glide ST |
| 2021-2024 | Harley-Davidson | FXBBS Street Bob 114 |
| 2023-2025 | Harley-Davidson | FXBR Breakout 117 |
| 2022-2025 | Harley-Davidson | FXLRS Low Rider S 117 |
| 2022-2025 | Harley-Davidson | FXLRST Low Rider ST 117 |
| 2017-2019 | Harley-Davidson | FLHTKL Ultra Limited Low |
| 2017-2022 | Harley-Davidson | FLHXSE CVO Street Glide |
| 2025 | Harley-Davidson | Softail Low Rider S FXLRS |
| 2025 | Harley-Davidson | Softail Low Rider ST FXLRST |
| 2025 | Harley-Davidson | Softail Breakout FXBR |
| 2017-2022 | Harley-Davidson | FLHR Road King |
| 2019-2022 | Harley-Davidson | FLHT Electra Glide Standard |
| 2017-2019 | Harley-Davidson | FLHTCU Electra Glide Ultra Classic |
| 2017-2019 | Harley-Davidson | FLTRU Road Glide Ultra |
| 2021 | Harley-Davidson | FLH Electra Glide Revival |
| 2024 | Harley-Davidson | FLI Hydra-Glide Revival |
| 2022 | Harley-Davidson | FLTRKSE CVO Road Glide Limited |
| 2022 | Harley-Davidson | FXRST Low Rider El Diablo 117 |
| 2025 | Harley-Davidson | Softail Heritage Classic FLHC |
