We are currently in the process of relocating and building out our new shop. Our online store is still open for business and accepting orders but delivery may be delayed up to 4 weeks. We apologize for any inconvenience this may cause. We truly appreciate your business and your support! We will be monitoring emails and voice messages on a regular basis and will respond as quickly as possible. Thank you!
ARP, the world’s leader in fastener technology. There is no substitute for the best! Planning to boost your M30? Building a high HP stroker engine? This head stud kit is for you! This kit provides higher strength, more clamping power, and the option to re-use the hardware unlike your OEM bolts. We run these in many of our own builds as well and are 110% satisfied with the fit and finish of these ARP studs.