ARP Head Bolt Kits | Multiple Ford Fitments (154-3604)

The ARP Head Bolt Kit from ARP's High Performance Series is a set of high-strength fasteners designed for cylinder head applications. Constructed from chromoly steel and finished with a black oxide coating, these bolts are rated at 180,000 psi, making them 15 percent stronger than standard Grade 8 fasteners. The kit features either a reduced wrenching hex head or a 12-point head, facilitating easier re-torqueing without the need to remove valvetrain components. These head bolts provide enhanced durability and clamping force, ensuring reliable performance under high-stress conditions. Their robust construction and precise engineering make them suitable for demanding engine rebuilds and high-performance applications.

Designed for a variety of Ford models, these ARP head bolts are compatible with multiple fitments, accommodating engines requiring a secure and reliable cylinder head seal. They are ideal for street, track, or performance use, offering a direct replacement for OEM fasteners. Installation involves standard bolt-on procedures, and the kit includes washers for proper torque distribution. These bolts are suitable for engines where increased strength and reliability are critical, providing peace of mind during high-performance driving or engine rebuilds requiring superior fastener integrity.