I don't have the information, but I had a similar problem with a '65 convertible that had been hit in the right front. The Frame and Body shop I went to had a manual with all the appropiate dimensions for linear dimensions front to rear and side to side (actually to tooling points built into the unibody), and also vertical heights. If you have a friendly body shop they may let you copy these dimensions out of their book.
Gene Zierdt
'65 Conv.
302/roller cam/valves/ported
T-5 w/3.55
negative roll, progressive front, 4 1/2 rear springs
Front & rear anti-sway bars
Gene Zierdt
'65 Conv.
302/roller cam/valves/ported
T-5 w/3.55
negative roll, progressive front, 4 1/2 rear springs
Front & rear anti-sway bars