ARP Head Bolt Kit Chevrolet LT1 6.2L Small BLock Head Bolt Kit

ARP Head Bolt Kit Chevrolet LT1 6.2L Small BLock Head Bolt Kit 12 Point ARP Pro Series Cylinder Head Bolt Kits The Pro Series cylinder head bolts from ARP are cold-forged to ensure molecular integrity. They are heat-treated prior to thread rolling and machining, and are rated at a whopping 190,000 psi. The Pro Series are also available with hex and 12-point heads. All kits come complete with hardened parallel washers for even load distribution and accurate torque readings.