I had a radiator shop make me a custom brass/ copper unit for a street rod a while back, it cost me $200. It had a staggered tube core for better cooling than a traditional 4-row. Granted it does look like he took a larger Diesel core and headers to cut down to the size I needed, however where the rad was stuffed under the nose of my Opel GT, you couldnt see it anyway.

I still have the rad, would keep your BBC cool. Would have to measure it for exact dimensions, however I believe it was 19W x 22H


The problems we face today can not be addressed at the same level of intelligence we were at when we created them - Albert Einstein Or with the same level of $ - Me