Chassis Guy/gals that understand SS Spring....Help!

This was my 65 Falcon in 1974. Bad *** 289 with 4 speed, 8.75 Mopar 4.10 gear, open differential, with Super Stock springs and pinion snubber striking an extra installed cross member. Battery in stock location, stock coil springs in front. Car sat with left front down, right rear high... don't have measurements but it was very noticeable. Frame rails were moved inward, and stock tubs were split and widened. I would let the clutch out just above idle and then stomp the gas. The whole car would lift and the Goodyear L60 Polyglass tires hooked pretty good on the street. And even with an open differential, if the tires broke loose, the black marks were even. And grabbing gears at part throttle would leave two black squares on the pavement.