Torsion Rod Adjuster Stuck

Looks like more rust that my worst case had. I ended up cutting those upper arms out of the chassis clips with a torch. The burning bushings made thick smoke and stank too. I didn't plan to save and reuse those upper arms anyway but you might.
I suggest you start spraying those bolts and ball joint threads with some penetrant days ago. Good luck
Probably looks worse than is, think it will clean up in the end but its a gym workout to get the stuff apart. Will need to get one more can penetrant tomorrow after work.

Did get Torsion Bar and lower off the car today. Still has upper left to do on the first side and its just the other side left to do but getting the hang of it now thanks to all the good input here.