Another Super Stock Spring Question

Do yourself a favor and forget the SS springs for anything but a race car. You will have to rework the front spring hangar for the larger bolt and you won't be happy with the way the car sits or handles on the street. Just have your original springs rebuilt a your local spring shop, have extra clamps on the front half and delete the rear clamps and you'll be good to go. By the way, install longer rear shocks.