Cylinder Head Studs, Pro Series, 12-Point Heads, Ford, 6.0L Diesel, Kit Fastener Style: Stud Undercut Stud: No Head Style: 12-point Fastener Material: ARP2000 Fastener Finish: Black oxide Washers Included: Yes Cut to Fit: No Quantity: Sold as a kit. Description: 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 220,000 psi. ARP Pro series kits are also available with 12-point nuts, and all kits come complete with hardened parallel washers for an even load distribution and accurate torque readings. |