Part Description
Fits Sportster 54CI 1957-1971, Rear cylinder, 3" (76.2mm) bore (OEM 16465-58)
Text excerpt from the catalog:
Cast iron alloy, stock displacement, standard replacement cylinders. When you order cylinders only, please note that these are bored and honed to close tolerances, however due to variations in piston sizes we advise to check piston to cylinder clearances.