Well, I am hopeful we can get some help..........I did figure out that part of my stupidity is that the "pins" i was referring too are for the front suspension, which I had removed and installed a Mustang II front. My issue is that I am aligning everything in the front and much like dkeehr indicated, most of the holes, etc. were not "usable" and therefore, I have very little reference points....things align fairly well, except the fenders to the cab. They fit well to the running boards and rocker panels, however, there is a gap at the front of the fender to cab. I suspect, since I have painfully worked at all the other gaps and replaced more metal than probably was original, I need to cut and fab more. Just hopeful that I can see some good examples and get some advice. My project so far is: Frame boxed, M2 front suspension, 4 link rear installed, custom 9" ford rear (325 gearing), I have most of the metal work completed and installed as a "mock up" (thus the need for the front installation information.
thanks,
Doug