Curb Hoppers0My CartARP (Automotive Racing Products)Header Bolt - 3/8-16 in Thread - 0.750 in Long - Hex Head - Stainless - Polished - Drilled - Small Block for Chevy - Set of 12Listing ID: 918403UPC: 672036013134Manufacturer Part Number: 400-1103Reference Part Number(s): ARP400-1103In Stock, 3 AvailableWill Ship Within 3 Days$50.50Brand NewCopyright (C) 2019-2023 Initial Holdings LLC dba Curb Hoppers. All Rights Reserved.