HEAD STUDS CHEV BB LONG EXHAUST ONLY 12pt

ARP Pro Series cylinder head studs are cold-forged to ensure molecular integrity. They're heat-treated prior to thread rolling and machining. ARP Pro Series kits all come complete with hardened parallel washers for an even load distribution and accurate torque readings.Kit includes long exhaust studs only. (8 studs with 12 point nuts and washers.)