Convert any Swing Axle pan to I.R.S. with these clips. Welding required.
Strengthen your stock I.R.S. trailing arms with this box and gusset set. Six precut
steel pieces weld to the inside back, top and bottom of the stock I.R.S. rear
trailing arms greatly improving strength and rigidity. An economical alternative to
custom fabricated trailing arms. Not compatible with stock shock mounts. Welding