For the rear lowers we are running forged-steel 2.5-inch Johnny Joints on both ends. The rebuildable flex joints come fully assembled and are designed to offer 30 degrees of unrestricted movement. The sturdy construction and quality internals have made the Johnny Joint the standard in flex joints. The fact that the joints are also serviceable via the integrated grease fitting on the body means they will hold up longer in the muddy southeast wheeling conditions where our rig will live. For ease of link adjustability, we opted for left and right hand joints.