ARP Cylinder Head Stud, Pro-Series, Hex Head, For Ford Modular, 4.6L & 5.4L 2V/4V, Kit ARP-256-4001

Pro series cylinder head studs from ARP are cold-forged to ensure molecular integrity. They are heat-treated prior to thread rolling and machining and are rated at a whopping 200,000 psi for the 8740 material and 220,000 psi for ARP2000. ARP Pro series kits are also available with standard hex nuts, and all kits come complete with hardened parallel washers for an even load distribution and accurate torque readings.

Application: Ford modular 4.6L, 5.4L V8.

Fastener Style: Stud

Undercut Stud: No

Head Style: Hex

Fastener Material: ARP2000

Fastener Finish: Black oxide

Washers Included: Yes

Cut to Fi No