Torsion bar removal

You need PB Blaster.

http://www.autozone.com/autozone/ac...ating-catalyst/_/N-255s?itemIdentifier=515413

Soak the bolts with it for a couple of days. Spray them each day, then see if they come loose. Sometimes you'll need a torch, too, but be careful and have afire extinguisher handy, the stuff is flammable!