measurement needed please

well heres the roof measurements i got

i went from the bottom of the chrome on the other side




yup, im planning on a on off on this one and adding t-tops to my 74 dart sport, looks like i might be able to get it to work.

heres the parts car im getting the t-top roof from. its a 85 or so nissan 300zx, and yeah,i got bord lol