Check out this dirt bags story, selling a 67 427/435 block and heads, with the VIN and Title for the Corvette they came from. He has no trouble letting you know where the tag and motor will be assuming it doesn't sell on Ebay. And since it has a VIN plate it won't becasue Ebay will shut it down after I reprot it to them.
http://cgi.ebay.com/ebaymotors/ws/eBayIS...71972%26fvi%3D1