The all new and improved Johnny Joint® trac bar for the TJ/XJ/LJ/MJ features an offset Johnny Joint® rod end that puts the bar further forward providing more clearance between the diff and the trac bar. Other features include 4130 chrome moly construction, a welded in gusset from the bar to the Johnny Joint®, heavy duty adjustor end with urethane bushing and steel insert sleeve, and semi-gloss black powder coat finish. Some drilling is required for installation. The supplied frame bolt is a 5/8", and the supplied housing bolt is 7/16". Both of these holes must be drilled to size to accommodate the heavier duty hardware. Sold each.