Curb Hoppers0My CartTotal Seal Piston RingsPiston Rings - Classic Race Gas Port - 4.165 in Bore - File Fit - 1/16 x 1/16 x 3/16 in Thick - Standard Tension - Ductile Iron - Plasma Moly - 8-Cylinder - KitListing ID: 1255405Manufacturer Part Number: CR0690GP-45Reference Part Number(s): TOTCR0690GP-45In Stock, 1 AvailableWill Ship Within 3 Days$329.15Brand NewCopyright (C) 2019-2024 Initial Holdings LLC dba Curb Hoppers. All Rights Reserved.