ARP Individual Head Bolt/Stud Washers

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ARP replacement washers for head bolts and studs. Sold individually as needed, price is for one washer. Please confirm your sizes and part numbers before purchase. Black oxide 8740 chromoly washers. Purchase Includes:(1) Washer Part Number: Size: Known Fitments: 200-8510*Limited Quantity* 11mm 4G63 7-Bolt Head Studs AUW875N*Limited Quantity* 12mm 4G63 6-Bolt Head Studs4G63 Main Studs AUW995N*Limited Quantity*See (200-8792) 12mm No Chamfer Duramax 6.6L Head Studs(kits 230-4201 and 230-4202) AMW755*Limited Quantity*Also See (200-8475) 10mm EJ20/EJ25 Head Studs Discounts:We are sorry, discounts are not available for ARP products. See more ARP Products Show more