Product Overview
These ARP High Performance series head bolt kits are tough! They are rated at 170,000 psi--15 percent stronger than Grade 8 fasteners. They come available with hex heads or reduced wrenching 12-point heads that eliminate the need for valvetrain removal when re-torquing cylinder heads.
- Fastener Style:Bolt
- Undercut Stud:No
- Head Style:Hex
- Fastener Material:Chromoly
- Fastener Finish:Black oxide
- Washers Included:Yes
- Cut to Fit:No
