RockJock Johnny Joint Rod End 2 1/2in Forged 2.590in X .718in Ball 1in-14 LH Thread Shank

RockJock is a well-known name for folks building custom suspension systems, and their Johnny Joint rod ends are a big reason why. If you're fabricating control arms, track bars, or other suspension links, this joint gives you a lot more freedom than a standard heim joint. It allows for a full 30 degrees of movement in any direction, which is notably more than the typical 22 degrees you'll find elsewhere. This extra flex is crucial for keeping your tires planted on uneven terrain.

What sets the Johnny Joint apart is the high-density urethane bushing that surrounds the heat-treated center ball. This isn't just about allowing movement; it also provides a level of cushioning that a simple heim joint can't match, helping to absorb road vibrations. The center ball is cross-drilled for easy lubrication, and you can service it externally thanks to the included zerk fitting. This particular joint has a 2 1/2 inch diameter ball with a 2.590 inch mounting width, a 0.718 inch thru-bolt hole, and a 1 inch-14 left-hand threaded shank that's 2 1/4 inches long. It’s finished in a gold zinc plating for a solid look.