Thanks Hank. Funny, Right after I posted that. I googled wire harnees for chevvelle and got a link to there site and was very impressed. Just is hard to bite off the retail price of just over 5 hundred. But if your going to play, ya gotta pay! Just hopefully I can get a break through the ebay seller refered to in your link. Here is a link to what I am looking at.
http://www.americanautowire.com/70-72chevelle.html