RockJock Johnny Joint Rod End 2 1/2in Forged 2.625in X .562in Ball 1 1/4in-12 RH Thread Shank

RockJock is a well-known name for folks building custom suspension systems, and their Johnny Joints are a big reason why. This particular rod end is designed for fabricators who need serious articulation. It gives you a full 30 degrees of movement in any direction, which is notably more than the typical 22 degrees you get from a standard heim joint. That extra range is crucial for keeping your suspension working smoothly over rough terrain or during extreme flex.

What sets the Johnny Joint apart is its construction. Instead of just a metal-on-metal pivot, it uses high-density urethane bushings to cushion the inner ball. This not only allows for that impressive range of motion but also dampens road noise and vibrations that a heim joint would transmit directly. The center ball itself is heat-treated and cross-drilled, so you can easily lubricate it through the included zerk fitting. It’s retained by heavy-duty washers and a snap ring, making it a solid, well-built component for your project.

This specific joint measures 2 1/2 inches in diameter, with a 2.625-inch wide ball and a .562-inch hole for the thru-bolt. The shank has 1 1/4-inch-12 right-hand threads and is finished in gold zinc plating for corrosion resistance. It’s sold individually, so you’ll need to order the quantity required for your build.