ARP Head Studs: 202-4303
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.
14mm 12pt, 5mm Allen
Part # 202-4303
Nissan SR20DET/RN14 DOHC Turbo 1991-94 M12