Clat trac vs. SS springs vs 4 link

I have S/S springs on my 73 duster. With a pinion snubber. Ft. shocks are adjustable shocks from Summit (there own brand) also plain gas charged shocks on the back. The front spring mount is flipped to drop the car back to about stock height. Lowered the front slightly. This car launches hard at the strip. With the front sway bar unhooked. I ran 13.35 with it. Hook up the sway bar for the street. Rides well and workes well at the strip. Check the pic in my garage pics.