Hi Brian, You probably already know but just in case http://m.ebay.com/itm/1970-72-Buick...ore-Support-GM-Restoration-Part-/271236015712
I bought one from AMD when they were around, fit good, may have had to file one hole to make it align, I was pleased with it.
Those radiator supports should be able to go FedEx ground. I've shipped slightly larger ones,and they went. Basicly just wrap in cardboard and cellophane. I'm interested to see what both of you guys have. Can you PM some pictures?
look into the repair kit..for the core support..mike garrison is a member here and he makes it, it fixes everything normally wrong with a core support, and a little work its nearly undetectable
I would like to keep it 1970. Denny, I still have your info,unless you changed it. Next time I'm down Rt 11,I'll see if I can swing by. How bad is it?