Custom Age 625+ Head Stud Kit – 250-4205 – ARP

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Ford Powerstroke 6.0L – 2003-2010 – ARP Custom Age 625+ Head Stud Kit

This kit contains:

  • ARP 250-4205 Custom Age 625+ Head Stud Kit



With performance enthusiasts adding increasing amounts of turbo boost to diesel applications, ARP® has provided an extra measure of security in the form of extra-strong head studs manufactured from the firm’s proprietary Custom Age 625+® material that has a minimum rating of 260,000 psi tensile strength. They are engineered to provide the clamping force required to keep cylinder heads from lifting due to exceptionally high combustion pressures.

The studs are manufactured in ARP’s Santa Paula, CA plant, 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.

     DK Engine Parts offers a variety of engine parts and kits for most Ford Powerstroke applications and engine models.  Please take a look at what we offer on our website and feel free to call us anytime with questions regarding items listed on our website.  Also note that we offer more parts then what is currently listed on our website.  If you do not see what you are looking for, please do not hesitate to call us.  We have knowledgeable salesmen on standby to assist you with any questions you might have.

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Additional information

Weight 11 lbs
Dimensions 12 × 12 × 6 in


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