I have a 91 Formula(has lights) and the mirror itself needs replaced. I've read on here that people have just taken the mirror portion itself out and swapped it with another(correct me if I'm wrong).

So, my question is are the mirror portions of the piece the same through the years? Could I just buy a cheap reproduction piece and just take the mirror and put it in my unit?

If I'm wrong on this or if anyone has a good suggestion let me know!