Description
S&S Cycle 131″ Stroker Cylinder and Piston Kit Cylinder with Black Fins for Harley Davidson M-8 Models
- Huge displacement increase means huge power increase
- Works with stock crankcases
- Original engine serial numbers are retained
- Powder coat finish matches factory finish
- 045″ MLS (multi-layered steel) head gaskets
- Retains stock engine height
- Includes 131″ Cam Cover Badge
- NOTE: Must be used with 4-5/8″ stroker flywheels to achieve 131″ displacement SKU#320-0605






Reviews
There are no reviews yet.