Head Bolt Kit by ARP

ARP High Performance Series head bolt kits are tough. They are rated at 180,000 psi–15 percent stronger than Grade 8 fasteners. They come available with a reduced wrenching hex head or 12-point head that help eliminate the need for valvetrain removal when re-torqueing cylinder heads.

Features

• Fastener Style: Bolt
• Undercut Stud: No
• Head Style: 12-point
• Fastener Material: Chromoly
• Fastener Finish: Black oxide
• Washers Included: Yes

Benefits

• Rated at 180,000 psi
• 15 percent stronger than Grade 8 fasteners

Applications

• 2011 Present Ford Mustang GT
• 2012 2013 Ford Mustang Boss 302
• 2019 2020 Ford Mustang BULLITT
• 2021 Ford Mustang Mach 1
• 2011 Present Ford F-150
• 2011 – 2014 Ford Falcon GT
• 2014 2016 Ford Falcon XR8
• 2014 FPV Ford Falcon GT-F
• 2020 TVR Griffith
• 2014 Present Panoz Esperante

What’s In The Box?

• 20 – Bolts

Warranty

• Manufacturers Standard Warranty