ARP 2000 11mm Head Studs for EJ SOHC Engines Access Port Rated to hold Approximately 321

Rated to hold Approximately 321 ft/lbs of Torque Measured at the wheels

New OEM Subaru Nitride Treated 2017+ STI Crankshaft

Dimensions:

Features and Advantages of the Killer B Motorsport Windage Tray / Baffle over other aftermarket baffles

This stud kit is a bare minimum for any turbo project other than stock

ARP 2000 11mm Head Studs for EJ SOHC Engines Access Port Rated to hold Approximately 321This stud kit is a bare minimum for any turbo project other than stock. Outfront Recommends this stud kit from stock 450HP. Affordable, no machining required, Allen socket head for easy installation, includes washers and nuts. Typical tensile strength is 230ksi, typical shank diameter . 361"