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Features
The S&S 129" Cylinder Kit restores or upgrades your top end with S&S engineering and quality.
Fits Harley-Davidson Touring (2017-2023) and Softail (2018-2024) models. Check the fitment chart below to confirm your exact year and model.
- Original engine serial numbers are retained
- MLS (Multi-Layered Steel) head gaskets
- Retains stock engine height
- Stock bolt pattern
- Works with stock crankcase.
- Not compatible with VVT models.
Info
Shipping Information
Due to high volume some orders can take up to 14 business days to ship.
If your order contains a part and merch, they may ship separately.
Special Instructions
REPLACED 09311080
CARB Notes
49-State Legal — Not legal for sale or use in California on any pollution controlled motor vehicles.
Specs
| Product Name | S&S 129" Cylinder Kit - 4.375" Stroke - Wrinkle Black w/o Highlighted Fins - (107") M8 |
|---|---|
| Type | Big Bore |
| Color/Finish | Wrinkle Black, Powder-Coated, Non-Highlighted Fins |
| Units | Kit |
| Riding Style | Street |
Fitment
| Position | Notes |
|---|
No matching vehicles.
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