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ARP Head Stud Kit - 2001-2016 GM 6.6L ARP2000 Head Stud Kit - Black Oxide

ARP Head Stud Kit - 2001-2016 GM 6.6L ARP2000 Head Stud Kit - Black Oxide


 
Our Price (With GST): $913.50 (959.18)


Product Code: ARP230-4201
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Description
 
These ARP 425 head studs for your 2001-2016 GM 6.6L Duramax are rated at 220,000 psi tensile strength, and provide the clamping force required to keep cylinder heads from lifting due to higher combustion pressures. A must if you are replacing head gaskets.
Features
  • To overcome head gasket failures that can occur in diesel engines employed in truck and RV applications, industry leader ARP has introduced extra heavy-duty head studs for the popular Ford, Dodge and GM powerplants. These ARP studs are rated at 220,000 psi tensile strength, and provide the clamping force required to keep cylinder heads from lifting due to higher combustion pressures.

    The studs are produced from the proprietary ARP 2000 material in ARP's Santa Paula, CA plant. Threads roll after heat treatment to ensure optimal strength of fatigue. They are centerless ground for perfect concentration. To facilitate easy installation, the ends of the studs are broached. This feature also allows for the removal of the cylinder head in tight quarters. Heat-treated, chrome-moly steel 12-point nuts and parallel-ground washers are also included in each kit. They are finished black oxide for extra durability.

    All ARP2000 studs are centerless ground, heat treated prior to thread rolling and machning, nominally rated at 220,000psi tensile strength and are reusable as compared to the OEM Torque-To-Yield (TTY) head bolts. Optimum design, enhanced reliability and increased strength are the main attributes of ARP's Pro Series stud kits.


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