Have this radiator came out of a 1940 pick up truck with the part # 91A over letter L it appears to be a original radiator with no spit core Thanks
Its the exact same radiator as my 41 pickup that looked to be an original complete with part numbers. Tim
Not sure what they did at the factory in '41. However, the original post referenced 1940. In 1940, the pickup radiator was identical to the passenger car.