S&S Cycle 475 Gear Drive Cam Chest Kit for Oil Cooled for '17-26 Harley Davidson M8 Models - Black Pushrod Tubes (See Fitments Below)
All parts in each kit are matched to ensure superior quality, fit, finish and performance. Adjustable Pressure Relief Valve is adjustable with unit installed in engine. Improved tappet stability in high-lift and high-rpm situations.
Features
- Improves cam timing accuracy and eliminates the stock cam chain tensioner
- Oil pump and cam plate are precision-machined from billet aluminum with a blue anodized finish
- Passage plugs removable for servicing
- Independent scavenge sections for the flywheel cavity and cam chest
- Debris screens in both scavenge pickups
- Increased oil flow capacity on both the feed and scavenge sides
- Magnet in cam chest to help to stop debris from entering oil pump
- S&S Quickee Pushrods with finished pushrod tubes
- S&S premium tappets
- Billet aluminum tappet cuffs have a hard-anodized black coating and are stronger than stock to eliminate distortion
- Provides improved cam timing accuracy and eliminates the stock cam chain tensioner
- Made in the USA
Notes Will fit M8 models with VVT. Outer drive gears included.
DISCLAIMER: Not legal for sale or use in California on any pollution controlled motor vehicles.
Fitments
| 2025-2026 | Harley-Davidson | Softail Low Rider ST FXLRST |
| 2025-2026 | Harley-Davidson | Softail Low Rider S FXLRS |
| 2025-2026 | Harley-Davidson | Softail Heritage Classic FLHC |
| 2025-2026 | Harley-Davidson | FXBB Street Bob 117 |
| 2025-2026 | Harley-Davidson | FLHC Heritage Classic 117 |
| 2025-2026 | Harley-Davidson | Softail Fat Boy FLFB |
| 2025-2026 | Harley-Davidson | FLFB Fat Boy 117 |
| 2025 | Harley-Davidson | FLSTFI Fat Boy Gray Ghost |
| 2025 | Harley-Davidson | Electra Glide Police FLHTP |
| 2025 | Harley-Davidson | Street Glide EFI FLHX |
| 2025 | Harley-Davidson | Softail Breakout FXBR |
| 2024-2026 | Harley-Davidson | Road Glide Police FLTRXP |
| 2024 | Harley-Davidson | FLI Hydra-Glide Revival |
| 2023-2026 | Harley-Davidson | FXBR Breakout 117 |
| 2023 | Harley-Davidson | FLHFB Electra Glide Highway King |
| 2022-2026 | Harley-Davidson | FXLRST Low Rider ST 117 |
| 2022-2026 | Harley-Davidson | FXLRS Low Rider S 117 |
| 2022 , 2025-2026 | Harley-Davidson | Softail Street Bob FXBB |
| 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 | FXST Softail Standard 107 |
| 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 | FLHCS Heritage Classic 114 |
| 2018-2024 | Harley-Davidson | FLFBS Fat Boy 114 |
| 2018-2024 | Harley-Davidson | FLSB Sport Glide 107 |
| 2018-2023 | Harley-Davidson | FXFBS Fat Bob 114 |
| 2018-2021 | Harley-Davidson | FLHC Heritage Classic 107 |
| 2018-2021 | Harley-Davidson | FLSL Softail Slim 107 |
| 2018-2020 | Harley-Davidson | FXFB Fat Bob 107 |
| 2018-2020 | Harley-Davidson | FLFB Fat Boy 107 |
| 2018-2020 | Harley-Davidson | FLDE Deluxe 107 |
| 2018-2020 | Harley-Davidson | FXBB Street Bob 107 |
| 2018-2020 | Harley-Davidson | FXBRS Breakout 114 |
| 2018-2020 | Harley-Davidson | FXLR Low Rider 107 |
| 2018-2019 | Harley-Davidson | FXBR Breakout 107 |
| 2017-2026 | Harley-Davidson | FLHX Street Glide |
| 2017-2026 | Harley-Davidson | FLTRX Road Glide |
| 2017-2025 | Harley-Davidson | Electra Glide Police FLHTPI |
| 2017-2025 | Harley-Davidson | Road King Police FLHP |
| 2017-2023 | Harley-Davidson | FLTRXS Road Glide Special |
| 2017-2023 | Harley-Davidson | FLHXS Street Glide Special |
| 2017-2022 | Harley-Davidson | FLHR Road King |
| 2017-2019 | Harley-Davidson | FLHRC Road King Classic |
























