The flywheel won't interchange.

I'm not positive about the alternator, but I'd guess no. I think this because I swapped an '85 alternator into my truck and it would drain the battery when the truck wasn't running. It would charge fine, and I know it worked fine in the truck it came out of, but it just didn't work with my '88 wiring. You're probably better off with a newer alternator anyways <img src="/forums/images/graemlins/wink.gif" alt="" />.

'06 Dakota QC 4.7 6sp 4x4
'88 Mighty Max
'77 KZ1000 fun old bike