Curb Hoppers0My CartARP (Automotive Racing Products)Header Stud - 8 mm x 1.25 Thread - 1.750 in Long - 12 Point Nuts - Stainless - Polished Set of 12 for GM LS-SeriesListing ID: 917869UPC: 672036030599Manufacturer Part Number: 4341301In Stock, 13 AvailableWill Ship Within 3 Days$151.18Brand NewCopyright (C) 2019-2023 Initial Holdings LLC dba Curb Hoppers. All Rights Reserved.