6.7 Power Stroke ARP Head Studs

Description

2011-2016 6.7 Power Stroke ARP Head Studs ARP 250-4301.  ARP fasteners makes the best and stronger engine head studs on the market today. Your 6.7 came from the factory with head bolts . The factory head bolts were designed to stretch but over time the bolts stretch past the designed length and allow the gaskets to leak. With ARP head studs there is no more stretch and thus preventing issues with blown head gaskets. 

• ARP Cylinder Head Stud Kit Fits Ford 6.7L Powerstroke diesel
• All ARP studs are heat treated and feature rolled threads
• No better cylinder head studs available at any cost

   

To overcome head gasket failures that can occur in diesel engines employed in truck and RV applications, industry leader ARP has introduced extra heavy-duty head studs for the popular Ford, Dodge and GM powerplants. These ARP studs are rated at 220,000 ksi tensile strength, and provide the clamping force required to keep cylinder heads from lifting due to higher combustion pressures. The studs are manufactured in ARP's Santa Paula, CA plant from proprietary ARP 2000 material, with threads rolled after heat-treat to provide optimum fatigue strength. They are centerless ground to assure perfect concentricity. The ends of the studs are broached to facilitate easy installation. This feature also enables the cylinder head to be removed in tight quarters. Also included in each kit are heat-treated, chrome-moly steel 12-point nuts and parallel-ground washers. They are black oxide finished for extra durability.