RockJock Johnny Joint Rod End 2 1/2in Weld-On 2.590in X .718in Ball Ext. Greased

If you're building a custom suspension system, especially for off-road use where you need a lot of flex, a weld-on rod end like this Johnny Joint from RockJock is a solid choice. It's designed to give you a full 30 degrees of movement in any direction, which is more than you'll get from a standard heim joint. This extra articulation is key for keeping your tires on the ground over rough terrain.

What sets the Johnny Joint apart is its design. Instead of just a metal-on-metal pivot, it uses high-density urethane bushings around the heat-treated center ball. This not only cushions the movement but also helps absorb some of the road shock. The center ball is drilled through for lubrication, and you can easily grease it using the zerk fitting on the outer shell. The outer shell itself is made from weldable DOM tubing, and this particular joint has a 2 1/2 inch outside diameter, a 2.590 inch mounting width, and a 7/8 inch bolt hole.

This joint is meant to be welded onto your suspension links, giving fabricators a robust pivot point for their custom creations. It's a well-built component that's popular for serious suspension builds.