Additional Images

ARP Head Stud Kit for Dodge Cummins 1989-1998 5.9L (ARP2000)

Free Shipping
Was: $838.42
Sale: $456.99
Save: 45%
Save: $381.43


It is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all-out competetion powerplants. Simply stated, theres not a better stud setup on the market today.

For openers, ARP only uses premium grade 8740 alloy and a proprietart ARP2000 alloy that are rated far superior to "aircraft" quality alloy steels. Secondly, each stud is placed vertically into special racks and precisely heat-treated to 200,000 psi for the 8740 material and 220,000 psi for the ARP2000 material. This procedure ensures complete heat penetration and the results are far superior to those lesser quality studs from other manufacturers who just dump pieces into a basket and hope for the best.

Following heat-treat, each stud is centerless ground to make sure it is as close to perfectly concentric as possible. This procdure involves about ten very slight cuts and results in an exceptionally straight part. It's important to note lesser quality studs are not even centerless ground - the material is thread rolled in bar stock form (mostly before heat-treat, when the material is easier to machine). Becuase ARP studs are manufactured to such exacting tolerances, you will note that gaskets and cylinder heads literally glide into position and are perfectly aligned - something that won't happen with inferior quality head studs.

ARP studs are thread rolled after heat-treat, which gives them about 2000% (that's twenty times) better fatigue strength than those studs that are threaded prior to heat-treat (a very common industry practice). It costs a lot more to do it this way, because it's tough on tooling, but the results are well worth the extra effort.

Premium quality 8740 and ARP2000 head stud kits are availablefor most all engines. You won't find a better quality stud on the market from any other source. Look for ARP stamped on each stud as your assurance of quality. Clearly, they are the best on the market today, and the favorite of leading professional engine builders in all forms of racing.



Shipping Information

  • Item Requires Shipping
  • 16.0 lbs.
  • W10.0000” x H6.0000” x L4.0000”

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.

  • Have a question? Ask the Pros
  • 888-966-6543Mon-Fri 7am-5pm PST
  • Live Chat is offline.Chat or get in touch with a representative.