Part Number: 11-0385 Manufacturer: V-Twin UOM: 1 - SET Summary:Cylinders are .200 taller than stock height Cylinders are honed to a finished bore size of 3.6275 and are required to break in as suggested in the shop manual. Set of two cylinders only. Order 3-5/8" standard size pistons and rings separately. Fitment: FL 1966-1984 FX 1971-1984 FLT 1979-1983 FXR 1982-1983 Tech. Notes:Suggested to use with #11-0283 3-5/8" Piston Set Standard.Country of Origin: Imported