Try finding a radiator out of a cabover,they are alot bigger than the regular pickup radiators. The one I had in a 51 3/4 ton beater was about 3 inches thick and had bigger tanks and it should be able to handle a V8. The only modification needed to install was a little trimming on the top of the core support or panel for hood latch for tank clearance. Dont have the radiator anymore sold it last summer. Jeff
