Radiator support is different, so the condensor won't fit without mods, if at all.
Heater box is completely different, as is the mounting of the evaporator, so that won't work.
The compressor could be made to work with custom brackets, but you may as well use a more modern, efficient compressor if you're going to that much effort.
A couple of the hard lines might work.... if you're and the lines run roughly in the same spot.
So in short, no, and 30 year old GQ aircon ain't so impressive so its not worth the effort.
If you really want AC, talk to an auto AC tech they may be able to give you an idea of what pieces you could use together to get a decent AC set up.