Kurt- Let's see if I can phrase this correctly; is this a GM part that was only available “back-in-the-day”, or can it still be purchase today through GM? And do you think its something worth hanging on to with regards to a numbers car?
Not that it matters but I read in your report that the tag was soldered in place prior to the radiator being painted. Same thing for this one (even though it's about a mile away from the other tags location). No paint on the back but gloss black up front. I just thought that was kinda cool.
Oh, and thanks for flipping the tag. Gotta figure out how you do that.