HEAD STUD KIT, CUMMINS, 24V, 12MM, 1998.5 & UP, CA625

$1,199.00 $1,149.00

5 in stock (can be backordered)


 HEAD STUD KIT, CUMMINS, 24V, 1998.5 & UP, 12MM, CA625+

  • 247-4204
 Custom Age 625 Plus®: This newly formulated super-alloy demonstrates superior fatigue cycle life, tensile strength and toughness – with complete resistance to atmospheric corrosion and oxidation. ARP is the first to develop manufacturing and testing processes for fasteners with Custom Age 625+. Best of all it is less expensive and expected to soon replace MP-35 as the material of choice in the high strength, super-alloy field. Typical tensile strength is 260,000-280,000 psi.
NOTE:  If you are looking for head studs for a 6.7L CUMMINS, we offer 2 excellent choices: Either the 12MM, L19, HMR 1054008HD or these ARP 12MM, CA625+, ARP 247-4204.  Both head stud kits are manufactured to perfection by ARP and both are great choices!  DO NOT PURCHASE A STANDARD DUTY HEAD STUD, THEY WON’T LAST AND WILL STRETCH.



Additional information

Weight 10.00 lbs
Dimensions 12 × 9 × 6 in


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