Header Bolt & Stud Kits by ARP

ARP manufactures a variety of header bolt kits to facilitate the installation of your headers. Rated at 170,000 psi, they’re much stronger than stock and will last under even the most severe conditions. Each kit includes the specific number of parts required for the desired application, plus premium-quality washers and either hex or 12-point heads.

Features

• Fastener Style: Bolt
• Thread Size: M8 x 1.25
• Head Style: Hex
• Underhead Length (in.): 1.181 in.
• Underhead Length (mm): 30.00mm
• Fastener Material: Chromoly
• Fastener Finish: Black oxide

Benefits

• Rated at 170,000 psi
• Much stronger than stock and will last under even the most severe conditions