My 67 Dart Convertible has what I believe to be a 70-up passenger door as it doesn't have the extra latch thingee that the convertibles have and it doesn't have the dimples where it should go. I think the door lock is more towards the middle of the door on the 70 and up(mine was filled and moved to the back)and what I have gathered from previous threads is that the windows are different between a hardtop and convertible. Hope that helps.