Curb Hoppers0My CartChevrolet PerformanceValve Stem Seal - 5/16 in Valve Stem - 0.500 Guide OD - Viton - Set of 8Listing ID: 1256167Manufacturer Part Number: 12482063Reference Part Number(s): GMP12482063In Stock, 7 AvailableWill Ship Within 3 Days$53.04Brand NewCopyright (C) 2019-2024 Initial Holdings LLC dba Curb Hoppers. All Rights Reserved.