Detail Head stud kit (pro series 200000 psi 12-point head)arp2000 12 pt head stud kit suits subaru ej series dohc Subaru Various with a EJ20 Performance engine.
Overview ARP’s product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline and throughout the suspension and frame. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, NASCAR and NHRA drag racing and marine applications.