Curb Hoppers0My CartARP (Automotive Racing Products)Rocker Arm Nut - 3/8-24 in Thread - 0.600 in Body Diameter - 1.200 in Long - Chromoly - Black Oxide - Aluminum Rockers - Set of 16Listing ID: 1155490UPC: 672036012083Manufacturer Part Number: 300-8244Reference Part Number(s): ARP300-8244In Stock, 1 AvailableWill Ship Within 3 Days$98.41Brand NewCopyright (C) 2019-2023 Initial Holdings LLC dba Curb Hoppers. All Rights Reserved.