RockJock 2021+ Bronco Rear Axle Johnny Joint 2 1/2in Narrow 1 1/4in-12 LH Threads 70mm x 16mm Ball

This is a RockJock narrow forged Johnny Joint, specifically designed for fabricators and suspension system builders working on the rear axle of 2021 and newer Broncos. It's intended for the axle side of the rear control arms, offering a significant upgrade in suspension articulation compared to standard heim joints. The urethane bushings inside provide a cushioning effect that heim joints can't match, while the heat-treated center ball allows for up to 40 degrees of movement in any direction.

This particular joint features a narrow 2 1/2 inch diameter body and a 70mm ball with a 16mm hole for the thru-bolt. It has 1 1/4 inch - 12 left-hand threads on the shank, measuring 2.3 inches long, and includes a zerk fitting for easy greasing. The internals are secured with heavy-duty washers and a snap ring, and the whole assembly is finished in gold zinc plating for corrosion resistance.