Piston set with 3-5/16 inch bore is standard size. Set includes Hasting 3 piece ring set 2 wrist pins and 4 circlips. Pistons have steel expansion control strut cast in for all 61 inch pistions. **Note:Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.
FITMENT
ACCESSORY ITEMS
REPLACEMENT PARTS