HI when raising the rear of the car by the center pumpkin the car does not lift even,one side raises probablt 2" off the floor before the other side,car is 72 scamp with superstock springs is this "normal" with the ss springs?
If I remeber correct both my 70 swinger and 72 cuda does the same thing.I beleive its in the location of the jack but also remember the engine is not centered in the car either.
I would say it is in the front of the car. maybe its not level, maybe a torsion bar or shock is weaker than the other , maybe the ride height in the front is off from side to side. pure speculation of course
All that and....SS springs sit higher on the RH (passenger side) to compensate for 'squat,' at launch if I am not mistaken