ARP 250-4202 6.0 Powerstroke Head Studs 2000 series
- Refundable Core Charge: "Cores" are used parts that can be used in re-manufacture. The Refundable Core Charge is added to your order and when you send your “core” in, we assess the value and will refund up to the Refundable Core Charge amount. +
- Regular Price Plus Core: $590.00 USD
The ARP 250–4202 head studs are a must have a grade for your 03-07 Ford 6.0 liter Powerstroke. These extra heavy duty studs are rated it 220,000 PSI tensile strength and provide the clamping force required to keep your 6.0 liter Powerstroke cylinder heads from lifting due to higher combustion pressures.
Manufactured in ARP’s Santa Paula, California plant from proprietary ARP 2000 material with the threads rolled after heat treating to provide optimal fatigue strength. They are centerless ground to assure perfect concentricity. Also included in each kit are heat treated, chrome-moly steel 12 point nuts and parallel ground washers, with a black oxideFinish for extra durability. ARP also offers inner row head bolts as an add-on to compliment this head stud kit (sold separately).
The standard 2000 series studs (Commonly refered to as 425's) are perfect for builds up to appx 500-550hp, for projects exceeding 500-550hp, we recommend ARP 250-4205 625 custom age head studs. Generally any combos with 30% or larger injectors, or s2 or larger turbo would benefit from 625 series studs for ultimate reliability.