ARP Custom Age 625+ Head Stud Kit For 98.5-18 5.9/6.7 Cummins 2011-2021 Ram 2500 Adds horsepower and torque with

Adds horsepower and torque with improved throttle response

The selective yellow is a 3000K color temperature

Finish: Polished

improves mileage and durability

Clears up to 35" tires for aggressive off-road appearance

ARP Custom Age 625+ Head Stud Kit For 98.5-18 5.9/6.7 Cummins 2011-2021 Ram 2500 Adds horsepower and torque withWith performance enthusiasts adding increasing amounts of turbo boost to diesel applications, ARP has provided an extra measure of security in the form of extra strong head studs manufactured from the firm's proprietary Custom Age 625+ material that has a minimum rating of 260,000 psi tensile strength. They are engineered to provide the clamping force required to keep cylinder heads from lifting due to exceptionally high combustion pressures. ARP also