Brand: ARP

Manufacturer's Part Number: 100-7101

Part Type: Rocker Arm Studs

Product Line: ARP High Performance Series Rocker Arm Studs

Base Thread Size: 7/16-14 in.

Rocker Arm Nut Thread Size: 7/16-20 in.

Guide plate Locator Shank: No

Rocker Arm Nut Thread Length (in): 1.000 in.

Effective Stud Length (in): 1.900 in.

Base Thread Length (in): 0.750 in.

Quantity: Sold as a set of 16.

Notes: Machine work is required.
Part number below for the nuts that go with the studs
**ARP Perma-Loc Rocker Arm Adjusters MM3008245**

ARP High Performance series rocker arm studs are ideal for ET bracket racing, limited rule oval track competition, or street use. Made from 8740 chromoly steel and are heat-treated to 180,000 psi tensile strength, they are concentric within .005 T.I.R. thread pitch to thread pitch, which will give you more consistent rocker geometry. With an extra-large radius base, they are more resistant to flex and will provide a more positive seating. These rocker arm studs are designed to be used with Perma-Loc adjusters (not for use with OEM-style, self-locking nuts).