Rear springs. Sitting too high!

Post some pics of the rear shackles. The stock ones are not adjustable.
Those are either SS springs or you have something wrong back there.

Things it could be…..

SS springs will make it sit like that.

Shocks that are too long could make it sit like that…. (so long that when they care compressed and bottomed out thats as low as the car can drop) This would be unlikely unless you really had to fight to get your shocks on.

Long aftermarket or home made shackles could make your car sit like that.