ARP 250-4301 Head Stud Kit Ford 6.7L Powerstroke

ARP Pro Series cylinder head studs are cold-forged to ensure molecular integrity. They’re heat-treated prior to thread rolling and machining. 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. With hundreds of models ready to ship, these cylinder head fasteners can be ordered for virtually any style engine.

ARP Head Stud kit Features:

• ARP Custom Age 625+ 260,000 PSI Tensile Strength or ARP 2000 material 220,000 PSI Tensile Strength options
• Nuts & Washers Included
• Replaces Factory Head Bolts