ARP Head Studs Kit Custom Age 625+ Nissan 2.6L RB26DETT RB26 Skyline R32 R33 R34 202-4208

Head studs hold your head and block together. As you make more power than your engine was designed to hold from the factory, the head and the block push apart from each other, stretching the factory bolts, and causing various failures. ARP Head Studs are stronger than the factory fasteners, and are designed to keep your race engine together under any circumstance.

ARP - The Industry Leader in Performance Fasteners has just released a new Custom Age 625+ head stud kit for Nissan GTR RB26DETT applications.

Part No. 202-4208 - includes a set of fourteen M12 Custom Age 625+ studs, fourteen Chrome Moly Steel 12-point nuts, fourteen hardened and parallel ground washers and a 1/2 oz. pack of ARP Ultra-Torque fastener assembly lubricant.

All ARP Custom Age 625+ studs are centerless ground, heat treated prior to thread rolling and machining, nominally rated at 270,000 psi tensile strength and are reusable as compared to OEM Torque to Yield (TTY) head bolts. Optimum design, enhanced reliability and increased strength are the main attributes of ARP’s Pro Series Head Stud Kits.