Curb Hoppers0My CartARP (Automotive Racing Products)Differential Cover Bolt Kit - 5/16-18 in thread - 0.750 in Long - 12 Point Head - Stainless - Polished for GM 10-Bolt - KitListing ID: 917628UPC: 672036014315Manufacturer Part Number: 4373001In Stock, 11 AvailableWill Ship Within 3 Days$30.03Brand NewCopyright (C) 2019-2023 Initial Holdings LLC dba Curb Hoppers. All Rights Reserved.