ARP Head Bolt Kit
These high performance head bolts are available with a reduced wrenching hex or 12-point and wide area flanged head that eliminates the need for valvetrain removal to facilitate head retourquing. 180,000 psi (which is 15% stronger than Grade 8) and kits come complete with hardened parallel-ground washers.
Part Type: Cylinder Head Fasteners
UPC: 672036003692
Fastener Style: Bolt
Washers Included: Yes
Washer Style: Flat with 60° seat
Thread Size: 7/16"-14
Fastener Material: Chromoly
Fastener Color: Black
Undercut Stud: No
Head Style: Hex
Quantity Sold as: A Kit |