Features
- Huge displacement increase means huge power increase
- Bolt-on kit works with the stock crankcase
- 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
- Must be used with S&S stroker flywheel to achieve 131" displacement.
Specs
| Product Name | Cylinder and Piston Kit |
| Type | Stroker |
| Style | Big Bore |
| Color/Finish | Wrinkle Black / Non-Highlighted Fins / Powder-Coated |
| Bore Size | 4.250" |
| Displacement | 131" |
| Stroke Length | 4.625" |
| Compression Ratio | 11.0:1 |
| Units | Kit |
| Riding Style | Street |
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