EN11-060 - Cylinder & Piston Assembly, BO

Complete Standard Bore Cylinder and Piston Assembly for 1967 to 1981 Harley Davidson... Includes machined cast iron cylinder with matching piston, piston rings, wrist pin, two snap ring piston pin retainers, two exhaust studs, head gasket, base gasket, and exhaust gasket.

VERY IMPORTANT NOTE: Always check and set your ring end gap before assembly +++ The end gap should be between .007" and .017" +++ If not wide enough file to suit +++ If not familiar with this procedure contact a service professional or read up on it in your factory service manual.