Torsion bar diameter for 440 swap
OEM is .890" for big block A-bodies. We have two sets. I would like to go a little bigger, but I'm not going to spend any money to get there. I've been happy with the set that my son has in his '67 Dart (440/4sp convertible). Shocks are nothing special, but the car also has a factory big block sway bar. I'd like to have some .920" or .990" and use the .890"s in the 340 car instead of the .870"s.
