HD-OEM: 16483-41Part Number: 11-0499 Manufacturer: V-Twin UOM: 1 - EA Summary:Front cylinder fits Knucklehead 1941-1947 74" models. Cylinders are for stock bore, stock stroke and compression. Cylinders must be honed to standard size for proper fit. Sold each. Piston is not included.Fitment: FL 1941-1947 Tech. Notes:74" Knucklehead cylinders are without lip on topCountry of Origin: Imported