Curb Hoppers0My CartARP (Automotive Racing Products)Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - Black Oxide - Small Block for Chevy - KitListing ID: 931611UPC: 672036037307Manufacturer Part Number: 134-4311Reference Part Number(s): ARP134-4311In Stock, 3 AvailableWill Ship Within 3 Days$379.99Brand NewCopyright (C) 2019-2023 Initial Holdings LLC dba Curb Hoppers. All Rights Reserved.