ARP Perma-Loc Rocker Arm Adjuster - For Stamped Steel Rocker Arms - 3/8"-24 Thread R060002YL Proprietary Single Tension Neutralizing Tether

Proprietary Single Tension Neutralizing Tether System

Hardened push rods required on all applications

Package of 3

3HP high-torque gear reduction

The MAC-1X pumper features a single powerful motor nested within the filter to reduce overall size

ARP Perma-Loc Rocker Arm Adjuster - For Stamped Steel Rocker Arms - 3/8"-24 Thread R060002YL Proprietary Single Tension Neutralizing TetherA rocker arm adjuster that doesn't require special tools and won't work loose. Threads on the heat treated Perma Loc Adjusters are machined exactly perpendicular to the adjuster bottom. a set screw is also machined flush on the bottom. All of these features help eliminate setting valve lash on a regular basis. ARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline.