Mitchell Manuals have a Support document for all models up to 2004-5, from 1974 and up (Cars, Trucks and Imports). Right click to Save As, eh? It's about 1 MB. in size. http://www.mitchellsupport.com/ondemand5/VIN/VIN.pdf
I tried getting to that file from their site, but I think its only visible for their OnDemand program owners. I got this link through a search. We won't name anyone engine to keep it there for a while.