Outfront 12mm Headstud Kit for EZ30R-EZ36 ARP 2000 Material

Introducing the new custom head stud option for the EZ30R, EZ30D and EZ36 6 cylinder engines. Special design features unique block side seating of the stud (12mm thread) for better thread engagement, polished ARP 2000 material, Allen cap for easy installation, Outfront/ARP name stamped on the head. Larger diameter than the stock head bolts, uses 7/16NF thread at head. Reduced shank. Machining to block Required for installation (No machining required for heads to install). Suggested torque: 90 ft/lbs on inner four, 85 ft/lbs on outer four with ARP lube.

Kit includes 16 studs, 16 12 point nuts, and 16 .158" thick heat-treated washers, ARP Lube

In conjunction with ARP, Outfront Motorsports has an exclusive design with our specs and innovative design. Look for our markings, accept no imitations.