6.7L ARP Pro Series Power Stroke Cylinder Head Stud Kit Product Code: ARP-250-4301
The ARP 250-4301 Head Studs are a must-have upgrade for your 11- Current Ford 6.7L Power Stroke. These extra heavy duty studs are rated at 220,000 psi tensile strength and provide the clamping force required to keep your 6.7L Power Stroke's cylinder heads from lifting due to higher combustion pressures.
Manufactured in ARP's Santa Paula, CA plant from proprietary ARP 2000 material, with threads rolled after heat-treating to provide optimum fatigue strength. They are centerless ground to assure perfect concentrically. Also included in each kit are heat-treated, chrome-moly steel 12-point nuts and parallel-ground washers, with a black oxide finish for extra durability.
Features:
220,000 PSI Tensile Strength
Replaces Factory Head Bolts
Black Oxide Finish
Note:ARP is aware of forum postings providing incorrect torque values. Please follow the included installation instructions for proper torque specifications and tightening sequence.
