so i buy alot of factory parts for my 2gen from these people and was curious just how far back they went and 1985 seems to be it. but if you do put in the search for a 1985 Mitsubishi mighty max it does kick back all these great parts and diagrams for this last year. don't know if this helps or not, but if you have the money to spend, enjoy!

http://www.mitsubishipartswarehouse....iagram=viewAll