Thanks for all the input.
I talked to Firmfeel and they recommended the 1" like others who posted here. I ordered the 1" bars and the new boot/lock ring set. I have the polyurathane bushing somewhere since they were not installed on the torsion bars when the frontend was redone.
The place that will be replacing them suggested new adjusters for the torsion bars. They are concerned about the age and getting them off undamaged. Is this really an issue? They don't look badly rusted. I did find a source for them.
