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ARP Cylinder Head Stud, 12 Point Nuts, Chromoly, Black Oxide, 5.9 L, Dodge Cummins, Kit

4.3 (1) Write Review
Free shipping on orders over $29.99

$498.72

$ 99 .00 $99.00

In Stock

About this item

  • Premium quality 8740 and ARP2000 head stud kits are available for most domestic and import applications
  • offers specially undercut studs for several engines
  • Look for ARP stamped on each stud as your assurance of quality
  • Package Dimensions: 5.9 L x 28.1H x18.7Wcentimeters


For openers, ARP only uses premium grade 8740 alloy and a proprietary ARP2000 alloy that are rated for 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 in a basket and hope for the best.


Will not fit 12 valve
Reviewed in the United States on September 4, 2023
They do not give a good enough description only says 5.9