RockJock 2021+ Bronco Rear Trac Bar Johnny Joint 2 1/2in Narrow 1in-14 LH Threads 55mm x 16mm Ball

RockJock is well-known for making tough suspension components for off-road vehicles. This specific part is a narrow forged Johnny Joint, designed for fabricators and builders who need serious articulation. It's made to fit the upper or lower mounting point on the rear trac bar of 2021 and newer Broncos.

Unlike a standard heim joint, which typically offers about 22 degrees of movement, this Johnny Joint can move up to 40 degrees in any direction. That's thanks to its high-density urethane bushings that surround the heat-treated center ball, providing a cushioning effect that a heim joint can't match. The center ball is cross-drilled for lubrication, and the joint is held together with two heavy-duty, heat-treated side washers and a snap ring. This joint features a 2 1/2 inch diameter body, a zerk fitting for easy greasing, and 2.3 inches of 1-inch-14 left-hand threads on the shank. The ball itself is 55mm wide and designed for a 16mm thru-bolt.

This joint is finished in a gold zinc plating for corrosion resistance. If you're building a custom suspension or upgrading your Bronco's rear trac bar for maximum flexibility, this is a solid option.