As is the usual way here I immediately striped the paint from the radiator after removing it from my GT. It doesn’t leak which is great so the radiator will get a new coat of glossy black paint in the next few weeks. I’m trying to figure out whether this is the original radiator to the car. There is a code (below) that has 67 on it so perhaps it is. A radiator appears on an invoice from 1994 during the engine rebuild but perhaps they recored it at that time. Something to figure out I guess.