Curb Hoppers0My CartARP (Automotive Racing Products)Harmonic Balancer Bolt - 1/2-20 in Thread - 1.550 in Long - 1-1/16 in 12 Point Head - Chromoly - Black Oxide - Big Block Chevy - EachListing ID: 917108UPC: 672036009724Manufacturer Part Number: 235-2502Reference Part Number(s): ARP235-2502In Stock, 5 AvailableWill Ship Within 3 Days$42.71Brand NewCopyright (C) 2019-2024 Initial Holdings LLC dba Curb Hoppers. All Rights Reserved.