IAG Performance ARP 1/2" Head Stud Set Circo EOFY Nissan Skyline 370GT V36

Nissan Skyline 370GT V36

Call Us for 2005-09 Ford Mustang (special application Built to order Lead time 8-10 Weeks)

or misleading marketing

These are one of the best cats on the market for the CN9A/CP9A Evo 4-6 models using the Invidia Front-Pipe

IAG Performance ARP 1/2" Head Stud Set Circo EOFY Nissan Skyline 370GT V36The IAG Performance 1 2 Inch Head Stud Set is manufactured by ARP and is designed for use on high horsepower Subaru EJ25 and FA20 DIT engines. Due to the larger size of the head studs, a greater load can be placed on the fasteners and in turn it aids in preventing cylinder heads from lifting in race applications. The larger size of the head studs requires the case halves to be drilled and tapped. The cylinder heads will also require drilling to accept