Curb Hoppers0My CartMahle MotorsportPiston Rings - Performance Series - 4.065 in Bore - File Fit - 1.0 x 1.0 x 2.0 mm Thick - Standard Tension - Steel - 8-Cylinder - KitListing ID: 1257384Manufacturer Part Number: 4070MS-112Out Of StockBrand NewCopyright (C) 2019-2024 Initial Holdings LLC dba Curb Hoppers. All Rights Reserved.