Pontiac guy gone Mopar.
That pic was taken during a test fit of trans to block, just to get a quick visual of input shaft alignment and depth. I discovered later on the pilot hole diameter problem, when I started looking for convertors, which is yet to be resolved. Any suggestions? As requested, pics of my 65 GP, and I forgot to mention earlier, I also have a 58 Chrysler Saratoga, has the polyhead 354.