Forged aluminum piston for Harley J F Singles. +.045 OS
Single Forged aluminum piston +.045"
Fits Harley F/J Singles. (**DOES NOT Fit A B C Singles / Peashooters/Sidevalves)
Includes: one piston, one set of rings, one piston pin, and pin keepers.
Net Diameter 3.352"
C.H. 1.820"
Pin .630"
