Let's talk about Super Stock springs

"Leveling" the car with the torsion bars when it's jacked up on one rear corner because of the springs will really twist the car. Imagine it like this. You have two floor jacks. First, jack up the right rear. Then take the other jack and put it under the left front. See just how far you'd have to raise that corner to "level" the car, and see just how much twist it would put in the body.

The left front would have to try to lift the left rear. By the time you managed to do that, if you could, the right front would be much lower than the left. So NOW you've got to adjust on the right front which would (eventually) also affect the right rear.

Now you've turned your decent riding Mopar into a HI-Boy