I managed to get the rear stabilizer bar out but one of the links is so badly bent right at the nut that I’ll probably have to use the impact wrench and hope that nothing gets damaged. I don’t think that I can get anything into the area to cut it off.
For the broken gas tank support which on Henney-Packards is at the front, I am now sure that it was put in before the body was installed because it is impossible to remove it. I don’t like patching things but I may have to run a die nut to extend the few remaining threads, then patch on an extension somehow. In the photo, it’s up against the floor and the other photo shows a slot that is not even as long as one side of the T!