This really is not too relevant (if at all) to this thread, but I thought I would share this; if nothing else for a "gee whizz" factor. About 40 years ago my family and I were camping in Yosemite; camped next to a man who had a beautiful 1955 Nomad he used to pull a large travel trailer. My Dad was always a car guy, and so was/am I (even then at about 10 yrs old) and we talked to our fellow camper about his rig. It turns out that he owned a radiator business, and when he lifted the hood of his Nomad he displayed two radiators, in series, one in the normal position and another in front of the core support. He said he NEVER had issues with overheating. For some reason, I remember that as if it happened yesterday.