RockJock Johnny Joint Rod End 2 1/2in Forged 2.365in X .562in Ball 1 1/4in-12 LH Thread Shank

This is a RockJock Johnny Joint rod end, a popular choice for fabricators building custom suspension systems. It's designed to offer a much greater range of motion than a standard heim joint, allowing up to 40 degrees of unrestricted movement in any direction. This flexibility is key for building suspension components that can articulate smoothly over uneven terrain.

What sets the Johnny Joint apart is its construction. Instead of just a metal-on-metal ball and socket, it uses a high-density urethane bushing that encases the heat-treated center ball. This provides a cushioning effect that a heim joint can't match, while the center ball itself is cross-drilled for easy lubrication through the zerk fitting. The joint is held together with heavy-duty side washers and a snap ring, ensuring it stays put.

This particular joint has a 2 1/2 inch diameter body and a 2.365 inch mounting width. The shank features 1 1/4 inch - 12 left-hand threads, and the ball has a .562 inch thru-bolt hole. It comes finished in a gold zinc plating for corrosion resistance.