would a 92 cavalier convertible door fit on a 92 cavalier non convertible?

i think they will fit, but the chances of them lining up and sealing proper on the weather striping is slim, the windsheild sits at a lower angle also, this may present a problem, if u got a set u can try them. also u can try adjusting the weather striping in the same way the you would after installing v-doors(some people use how weather stripping in the pocket of it so i protrudes out further, not sure if i was any help on this but i can check to see if it might work later this week, i have conv, and a hardtop ( parts car) not sure how rotten it is

Yes the door will fit, but it doesnt have any window frame, and it has a big seat belt post sticking up out of it. So unless you are converting your hardtop to a convertible, there would be no use in doing this.