Our Johnny Joint® adjustable front trac bar for the TJ/LJ/XJ/MJ/ZJ features an offset, narrow bodied Johnny Joint® rod end at the frame end that puts the bar further forward, providing more clearance between the diff and the trac bar, and maximum articulation. Other features include 1 1/4" x .250 wall 4130 chromoly construction, a welded in gusset from the bar to the Johnny Joint®, heat treated chromoly, Johnny Joint® equipped adjuster at the axle housing end 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 1/2". Both of these holes must be drilled to size to accommodate the heavier duty hardware. A heavy duty nut plate kit is supplied for the housing end./NOTES: This trac bar is intended to be used with a minimum of 2" of lift. It may work on vehicles with less lift with Dana 30 frontends, however, on vehicles with no lift and a Dana 44, 9" or 60 front axle, you may run into a clearance issue. Always check fitment before drilling! Adjustment dimensions: 33.5" open, 3.562" closed.