ARP DIESEL HEAD STUD KIT 247-4202 1998.5-2022 DODGE RAM 5.9/6.7L CUMMINS 24VRegular price $463.99
Manufacturer Part #: 247-4202
Thoroughbred Diesel Part #: ARP247-4202
Fitment Notes: 1998.5-2022 Dodge Cummins
Head Stud Material: ARP 2000 220,000 psi tensile strength
ARP Pro Series cylinder head studs are cold-forged to ensure molecular integrity. They're heat-treated prior to thread rolling and machining. ARP Pro Series kits are also available with 12-point nuts, and all kits come complete with hardened parallel washers for an even load distribution and accurate torque readings. With hundreds of models ready to ship, these cylinder head fasteners can be ordered for virtually any style engine.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. Manufactured from proprietary ARP 2000 material, with threads rolled after heat-treat to provide optimum fatigue strength. They are centerless ground to assure perfect concentricity. The ends of the studs are broached to facilitate easy installation. This feature also enables the cylinder head to be removed in tight quarters. Also included in each kit are heat-treated, chrome-moly steel 12-point nuts and parallel-ground washers. They are black oxide finished for extra durability.
Includes 12-point nuts.