ARP Pro Series Head Studs Kit For 89-02 Nissan RB20/RB20DET/RB25/RB25DET 2.0/2.5 Recovery Kit System tuned for increased torque

System tuned for increased torque and throttle response

Front Spindles Included: No

10' & 1/4" - High Temp Nylon Tubing

including a unique startup animation

ARP Pro Series Head Studs Kit For 89-02 Nissan RB20/RB20DET/RB25/RB25DET 2.0/2.5 Recovery Kit System tuned for increased torqueThe ARP Pro Series Cylinder Head Studs are the gold standard for high performance engine builds, particularly for RB engine enthusiasts. These head studs are made from premium 8740 chrome moly steel, heat treated to a remarkable 190,000200,000 psi to provide superior strength and durability. The studs undergo a rigorous manufacturing process, starting with cold forging to ensure molecular integrity, followed by heat treatment and centerless grinding