Curb Hoppers0My CartARP (Automotive Racing Products)Header Stud - 3/8 in Diameter - 1.67 in Long - 12 Point Nuts - Stainless - Polished - Small Block Chevy - Set of 14Listing ID: 918323UPC: 672036020415Manufacturer Part Number: 400-1400Reference Part Number(s): ARP400-1400In Stock, 1 AvailableWill Ship Within 3 Days$158.86Brand NewCopyright (C) 2019-2024 Initial Holdings LLC dba Curb Hoppers. All Rights Reserved.