Radiator #

I'm assuming all factory radiators had the tanks marked/stamped
Found this image seems to have stampings on the top, don't know the year but there are no cross rod springs so that puts it at other than early A and the top of the tank is more square which I think started in 69ish (67 is rounded)

Google Image Result for https://www.allpar.com/cdn-cgi/image/format=auto,onerror=redirect,width=1920,height=1920,fit=scale-down/https://www.allpar.com/attachments/barracuda-1969-engine-jpg.56407/