1989 Motor And Trans- W/ Maf And Computer To 1988

Quick one for you guys...I am switching a complete motor and trans from an 1989 GT to a 1988 LX roller. The 89 has MAF and the 88 has no engine harness or computer as of right now. If I switch the 89 motor, engine harness, and computer will I run into any problems when hooking up to the 88? Dash harness issues ect? Let me know, tearing into some stuff tomorrow...

*The 88 roller was a carb car before it got its motor yanked...
Looking forward to hear what you guys have to say...

Thanks

Well, that's re-assuring. I was 99% sure...good to know.