S&S Cycle Big Bore Piston Kit for 131" M8 Big Bore Kits - +.010
•Replacement piston kit for S&S 131” big bore kits
•Kits include pistons, wristpins, keepers and rings
•Sold in pairs
•Made in the U.S.A.
NOTE:
- 10.3cc dished piston.
- 1.0805" deck height.
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 |
