Features
- Piston kit includes set of pistons, rings, wristpins, and clip
- Compression ratios listed are approximate and are calculated using the correct length cylinders as specified by S&S
Specs
| Product Name | Piston Kit |
| Style | Big Bore |
| Bore Size | 4.250″ |
| Bore – Oversize | +0,010″ |
| Bore Oversize | +0.010″ |
| Displacement | 131″ |
| Stroke Length | 4.625″ |
| Piston Head Shape | Dished |
| Units | Kit |
| Riding Style | Street |
