Seller notes

New reproduction Front cylinder, piston and rings for Knucklehead, 3-7/16" bore, 1941-1947 74" FL models. Piston are standard compression (8.5:1). Standard size. Pistons have the steel reinforcement plate....

Contact Us regarding this vehicle

Contact Seller on eBay

You will be redirected to eBay

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.