bought a US Radiator about 7 years ago. It was a 3 row heavy duty copper, brass type for my 1956 Ford Crown Victoria. About a year ago it developed a signiicant leak at the top core tank seam and was repaired by a local radiator shop. Now it has developed another leak at the upper hose fitting. I paid about $450 for the radiator. I will have it repaired again.

If i have to end up replacing the radiator, what would be the best option for the money? Aluminum or copper/brass? best brand for less than $500.