You're the 'Car Guy', I just tossed out a guess. (I did own a 1954 Dodge Panel Truck with a flat 6 that took me to Washington, DC in 1976 though)
I'll admit, it's a difficult question, especially for those who've never had an argument with the "Mopar boys."
I'm a die-hard Ford man, but Ford didn't have anything to do with the design either, it wasn't American.