Frame question

Anyone have a good source of chassis dimensions for the 67 coupe. The dimensions in the shop manual are difficult to follow since I can't seem to find some of the reference points shown in the drawing. (for example it looks like it is referencing a hole in the frame rail but there isn't one there)

I want to make sure it is square before I begin work on it as it appears to have had some repaired damage on the drivers side area.
  • Sponsors (?)