ARP Head Studs for RB20, RB20DET, RB25, RB25DET
Obtaining the optimum cylinder head-to-block sealing is especially critical in small displacement engines employing high compression pistons or power adders like turbochargers, nitrous oxide and superchargers. That's why ARP Head Studs are popular among leading Sport Compact/Import racers.
1/2 12pt, 3/16 Allen
Part # 202-4301
Nissan RB20, RB20DET, RB25, RB25DET