QA1, A/B/E-Body Mopars,By “must have,” we mean something to replace a well-worn, fatigued, rusted, beat-on (or all of the above) OEM part, in order to make your prized Plymouth or Dodge perform the way it should. That includes some small front-suspension parts that work in a BIG way…like torsion bar
Source: Mopar Muscle Magazine – Blog