ARP VALVE COVER BOLTS & STUDS GM

ARP VALVE COVER BOLTS & STUDS GM To ensure proper sealing of valve covers, ARP manufacturers a variety of special application-specific stud kits. The nuts feature a wide base for better load distribution and sealing, while the compact head is easily accessed. Stud kits come complete with flanged lock nuts and washers. Black Oxide Hex Studs.