Thanks to a fellow enthousiast, I got the original broadcast sheet of the car. It rolled off the Hamtrack assembly line as a 383-4 barrel 4 speed Barracuda. Is there a way to tell the torsion bar size and spring rate that is came with originally ?

Here is a link to a pdf of that broadcast sheet:
http://www.hemicuda-france.com/2010/08/our-barracudas-broadcast-sheet.html

Last edited by docford; 08/31/14 10:00 AM.