ARP 134-3610 Pro Series Cylinder Head Bolt Kits

Cylinder Head Bolts, Pro Series, Hex Head, Chevy, 4.8, 5.3, 5.7, 6.0L, Kit Brand:  ARP  Manufacturer's Part Number:  134-3610 Part Type:  Cylinder Head Fasteners Product Line:  ARP Pro Series Cylinder Head Bolt Kits Fastener Style:  Bolt Undercut Stud:  No Head Style:  Hex Fastener Material:  8740 chromoly Fastener Finish:  Black oxide Washers Included:  Yes Cut to Fit:  No Quantity:  Sold as a kit. Notes:  Fits engines with all same length head bolts. Will not fit 1st. Gen with different length head bolts. These 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.