ARP Head Bolt Kit - Late LS Blocks

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.

Fits engines with all same length head bolts. Will not fit 1st. Gen with different length head bolts. Does not fit LS9 engines.