I agree, most replacement vintage radiators have the integral cooling ports already installed in the bottom tank. But... I kept the external cooler on my wagon. No problems so far. ;-)
Well, Hallelujah! I was worried you wouldn't get them in any short amount of time...say, you are lucky, aren't you? Go buy a Washington Powerball ticket, let's test how far that luck goes.
Andrew, you should start a thread on your Ranchero. I'd like to see what you are doing and how the progress is coming along.
I ordered a radiator for the 59 and was told it would be here in two weeks. That was three weeks ago. So I called up the supplier and they said "Oh, those are on back order. We should be getting a shipment the end of May" Well thanks for letting me know. I did a little searching on the google machine and found another source. A tad bit more expensive, but they had the radiator in stock. I called them and they said if they shipped it regular freight it should arrive in four days. "SOLD" Should be here by Thursday. I canceled the other order.
The new radiator finally showed up. New Radiator: Old Radiator: New and old radiators: It's all coming together nicely. I'm looking forward to seeing it all back together.