Dave here is another pic of the covers. They are not as nearly as shiney as that pic. They do look a little oxidized. Look at how shiney the fly eye air cleaner came out. That isn't nearly as shiney either. I don't know if the box that the covers came in is the right one. It has a 427 stamp on it and on the end has dimensions of the box itself. It has blue print on that same end that says Mercury DTE & Container Co. Al Hambra Ca. (I think that is what it says.) The seller was from La Habra Ca.
BTW after blasting the Lakewood bars they came out awesome! I think they do have a couple of runs in them. The hardware kit that you see was from Mr. Gasket Co. and is an exact match. It ran about $75. Thanks again.