Torsion Bar Help-Lever hits Frame

Judging by the preload, those bars are too soft for your application. Ima thinking those bars cannot be reclocked and still be installed.

Or the ride heights are all over the place, including the rears. If you have a soft rear spring, you will have to crank up a front bar to get the car straight; but now she's preloaded in a twisted state and she sure won't handle very well like that.
Most of my V8 F-bodies were also sensitive to front, side to side weight distribution.
I love the color.