It's been a little while since I have been involved in the drag strip end, but one of the set ups that worked real well on mono leaf cars like Novas and Camaros was ladder bars with a slider box to let the rear axle move forward and back on the springs. This took all the binding out. I've seen 9 second big block cars hook up solid with this set up. I would think this would work decent on the street also. It's a simple and clean look too.

Pat