Hey Stan:
Welcome to the group.
I have a pocket door in that location. The bathroom area was totally
redesigned for the '67 model year. I did take a look at some info on '66s
that I have, trying to imagine your situation, and ran into the drawing that
is apparently included with the '66 manual. It's fairly crude like the one
in the '67 manual, but it does show that things on the streetside where the
bi-fold door is mounted do not appear to particularly line up with the
curbside things. FWIW.
If you don't have this drawing, I would be glad to email you a copy of what
I have. Lemme know.
GQ '67 Safari
4082 in CA