ARP HEAD STUDS

PART # 247-4204
Head Studs - Dodge 1998-up 5.9L 24-valve / 6.7L Custom Age 625+

$1,542.46 USD

SPECIAL ORDER ITEM

This item is Non-Returnable, all sales are FINAL. Please consider this before purchasing.

It is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all-out competition powerplants. Simply stated, there's not a better stud setup on the market today. ARP uses a premium grade 8740 alloy that is rated far superior to 'aircraft' quality. Then, each stud is placed vertically in special racks and precisely heat-treated to 200,000 psi. ARP studs are thread rolled after heat-treat, which gives them about 1000% (that's ten times) better fatigue strength than those studs that are threaded prior to heat-treat (a very common industry practice). You won't find a better quality stud on the market from any other source.

FEATURES

It is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all-out competition powerplants
Simply stated, there's not a better stud setup on the market today
ARP uses a premium grade 8740 alloy that is rated far superior to "aircraft" quality
Then, each stud is placed vertically in special racks and precisely heat-treated to 200,000 psi
ARP studs are thread rolled after heat-treat, which gives them about 1000% (that's ten times) better fatigue strength than those studs that are threaded prior to heat-treat (a very common industry practice)
You won't find a better quality stud on the market from any other source

WARRANTY

Parts

Refer to Manufacturer's Warranty

EMISSIONS

This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Replacement parts included. (EMS:4)