Not clear what the problemis here. The six bolts from the back side of the core support are easilly accesable.
I did run into a '50 GMC in a junk yard once that had the bolts run in from the front and I fought with it for a couple of hours on a cold, snowy December afternoon. I don't remember exactly why they were that way but I do know that it wasn't the stock setup.
Denny Graham
Sandwich, IL


Denny G
Sandwich, IL