HD-OEM: 16447-88APart Number: 11-0343 Manufacturer: Replica UOM: 1 - EA Summary:Replica Evolution 1200 black wrinkle cylinders are bored for standard pistons and require honing for final fitment.Fitment: XL 1988-2003 Tech. Notes:Initial Bore is 88.81mm, then honed to 88.82-88.84mmMeasurements: Cylinder Size: 3.4995-3.5Country of Origin: Imported