To overcome head gasket failures that can occur in diesel engines, industry leader ARP has introduced extra heavy-duty head studs for the popular Dodge 6.7L Cummins. These ARP studs are rated at 220,000 psi 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. The item "ARP Fit Dodge 5.9L 6.7L 24V Cummins Diesel Truck 4x4 4x2 1998-2012 Head Stud Kit" is in sale since Saturday, June 30, 2012. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Turbos, Nitrous, Superchargers\Turbo Chargers & Parts". The seller is "usa-freedom-diesels-inc" and is located in Missoula, Montana.
This item can be shipped worldwide.