I got 62 and 5/16 on the measurement from drivers side pinch weld to passenger radiator and 62 1/4 on passenger pinch to drivers rad. If your whip got pushed in on the drivers side your drivers pinch to pass rad measurement will be longer if it was not straightened. Putting the car up on stands and using a plum bob to mark the floor at strategic land marks that are known to be the same from pass side to drivers side (end of frame in rear, sub frame ends etc etc) and then make your box measurements to see if the whole car is square could be time well spent. Just a suggestion. I had to do that on a 32 rat rod to get the diff in straight.