What info from serial numbers are you looking for. If you post engine or transom serial number and they were registered together your drive serial number will be listed. Post what numbers you have and I'll check

I'm just looking into a set of spares. I'm just asking so I figure out what year drives are and what internals they will have

This site helped me out a lot. You can type in serial #s and get some results as well

http://www.boats.net/parts/search/Me...nce/parts.html

http://www.mercurypartsexpress.com/u...::machine_find