ARP Rocker Arm Stud Pro Series 8 mm x 1.25 Base Thread 5/16-24" Top Thread - 0.500" Long 2010217 has propelled us to the

has propelled us to the forefront of the motorsport world

Adjusts from 30-70 psi

1998-2017 Nissan Frontier

1986-1986 Pontiac Parisienne

AEM's No-Weld O2 Sensor Mounts enables users to mount an O2 sensor without having to weld a sensor bung onto the exhaust

ARP Rocker Arm Stud Pro Series 8 mm x 1.25 Base Thread 5/16-24" Top Thread - 0.500" Long 2010217 has propelled us to theARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, IMSA, NASCAR and NHRA drag racing and marine applications. Since 1968, ARP is the fastener of champions and the world leader in fastener technology. Product Description: Rocker Arm Stud Pro Series