3458982/3458982
S&S Cycle +.010 80” Bore Super Stock Cylinder Heads Pistons Kit Harley Evo 84-99
- Brand S&S Cycle
- Model 3458982
- Availability In Stock
FITS: Harley 1984-1999 Evo Big Twin models
S&S® forged, 3-1/2" bore replacement pistons for 1984-'99 HD® 80" big twins With S&S® Super Stock Cylinder Heads. 4-1/4" stroke. 10:1 compression. +.010" bore size.