Big bore cylinder kit for 883-1270cc conversion on Sportster models. Increase your horsepower with our V-Twin 1270cc big bore conversion kit. Our kit includes 2 silver finished cylinders pistons rings and cometic gasket set. Cylinders are pre-fitted with a forged piston set with moly rings ready to install. No machining necessary. The finish bore is 3.5995 to 3.6005 . *NOTE: Includes dished piston set specifically for 883cc models.
FITMENT
ACCESSORY ITEMS
REPLACEMENT PARTS