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ARP 12mm Main Stud Kit - Dodge 1998-2007 24v

ARP 12mm Main Stud Kit - Dodge 1998-2007 24v

Our Price (with GST): $398.48 (418.40)

Product Code: ARP247-5401

These ARP 12mm Main studs for your Dodge Cummins 1998-2007 24v are rated at the strength of 200,000 psi and provide the clamping force necessary to avoid walking of the main caps and fretting.
Not sure if yours is a 97.5 block? Look on the passenger's side of the engine. If there are 2 turbo drain ports, you have a 97.5
Please note: These studs WILL work on a 03+ Dodge 5.9L Commonrail, but some machining will have to be done to the stock block stiffener for clearan
  • The studs are produced from the proprietary ARP 2000 material in ARP's Santa Paula, CA plant. Threads roll after heat treatment to ensure optimal strength of fatigue. They are centerless ground for perfect concentration. To facilitate easy installation, the ends of the studs are broached. This feature also allows for the removal. Heat-treated, chrome-moly steel 12-point nuts and parallel-ground washers are also included in each kit. They are finished black oxide for extra durability.

    There are many important reasons to use ARP main stud kits, including elimination of main cap walk and fretting, to protecting your engine block threads. All kits have hardened parallel washers and high-quality nuts. Some applications have winding tray mounting provisions and have specially designed standoff studs with tight lock nuts to position the winding tray and securely lock it in place. The studs are manufactured from 8740 chrome molysteel, in-house heat-treated to 200,000 psi tensile strength, and precise J-form threads roll after heat-treatment to create a fastener that is 1000 percent stronger than others.

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