I could have really used that tip, I fought with my install the entire weekend.
Laying on my back, struggling with the scissor jack under the trans while trying to get the 2 dowels lined up.........
Complete misery
Reading your description, it sounds like it's shifted 1".
Have the quarter panels been replaced?
Is this the original rear end?
Maybe the spring perches were moved/replaced at some point.
That's why I mentioned measuring the distance from the spring perch to the brake backing plate, it should be...
I would measure the axle perch to backing plate on each side, to see if there's a difference. These cars weren't built to very tight tolerances, some offset is to be expected.
Factory Mopar Air Grabber air cleaner with 3 filter elements (package deal, not interested in separating). Very nice original condition, note back rear of baseplate has some dings (see pics), not noticeable when installed. The cross bar has been epoxied to hold down the loose/removed factory...
No history with OER, but I had a terrible experience with AMD.
They tried everything under the sun to make me think it was the car.
Lid was no where close to fitting, after several back and forths, they admitted they had a bad run and told me to bend it.
After that didn't work, they wanted a pic...
I believe the answer is no to both, having watched them doing alignments,
They definitely don't loosen the height adjustment, and the wheels are on the lift.