Don--It may sound a bit dumb, but I don't know what kind of radiator it is. I bought this car as someone elses abandoned project. and all they knew was that it was out of some Chrysler product, it fits inside a 1929 rad shell, it has an automatic transmission cooler built in, and thats all they (or I) know about it.

On the last 2 rods that I built, I went down to the rad shop and scrounged around in their used tanks bin untill I found the biggest upper and lower tanks that would fit inside my rad shell, and had the inlets and outlets in the correct place, then had the rad shops build a core to fit the tanks. I believe this cost me around $350, and I never encountered any cooling problems. Both rods had small block chev engines, one a stock 327 and one a modified 350