Kuvaus

88″ to 107″ big bore conversion piston set. Incl. forged 10.5:1 CR domed 4-1/8″ bore pistons. Hastings rings. circlips. wrist pins. Requires 4-1/8″ big bore cylinders and case boring. Works with stock 4″ stroke flywheels of 88″ models. Note: Does not include any gaskets. Note: Oversizes are not available.99-06 88″ Twin Cam (NU)