HEY BOB, AM I CORRECT TO ASSUME THE WINDSHIELDS WERE PULLED OUT? I COULD SEE REUSING THE GLASS IF IT DID'NT BREAK. OR AM I ON THE WRONG PATH?
I haven't seen any photos of that part of the process. I am not sure they were all taken but with that said given that they were riveted in I can't think of a way you could do it with the windshield in. What a royal pain that must have been . For me installing a 69 windshield or plumbing is on my sh$t list of hated things to do

. You would want to be careful not to put a glass in that was dated after the time the car was converted at KK for it to be a plausible scenario.Ed might have some more insight as he has studied the KK process extensively.