I had Wizard Cooling (
www.wizardcooling.com) build an aluminum radiator for my '49. At the time, I was working with one of Wizard's welders. He took my old radiator and fabricated a new one to the exact dimensions of the old. They also used my original to make their permanent computer blueprints, so if somebody needs one again, they can just look it up. All I had to do was drill the 6 mounting bolt holes and bolt it right in, perfect fit and it works great.