Pro Series Cylinder Head Bolt Kit, 12Pt - Chrysler Hemi 5.7/6.1/6.4L
Product #: 147-3901
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.