Will new torsion bars correct that POS, bucket-o-bolts feel I have?

I'm tellin ya, T bars are not the cause or solution of this. I'm assuming you are talking about "normal" daily driving style, not high performance outrunning the cops driving, so maybe I assume too much.

On the other hand we need a more detailed description than "tizzy."

What exactly does it do?

I've driven a LOT of "low end" vehicles with not very performance oriented suspension. The last Mopar I drove that was bone stock before I got the 67 was that my Gramps RIP had a 74 Dart slant. It certainly wasn't a autoX experience, but I never got the impression it was having a "tizzy"