I am located in Roxana, IL just outside of St.Louis , MO. The Cal-Trac bars are around 20" give or take, They go from bottom of axle to a bracket on the front spring eye. I am going to go a different route with my new suspension. I had the bars on my 97 but I am not sure what all they will fit. I would bet if you call Calvert Racing they could tell you.
Chris