i did mine in my 65 and it was no problem,never done 1 either. just take your time and work the wrinkles out as you go. ive heard the metal bars are different sizes, not sure, just in case be sure they go back correctly.i used the windlace to hold everyhting in place.once you get the headliner snug you can feel the mirror holes and visor holes fairly well. prob. better advice coming up. i was surprised how nice it turned out. i also had my windshield out at the time. later.