1990 honda accord to 1993 transmission?

So I was wondering if I could swap my 1990 honda accord EX automatic transmission too a 1993 honda accord EX

You need professional help. There may be a number of chamges in the 3 year gap but only an expert would know.

You should be able to do it without any issues. Both are fourth generation. I assume the 1993 had an automatic originally, otherwise it would be a nightmare.