1948-1960 Affluence: Somewhere Over The Dashboard

History through America's once and future dream machines

Let's begin with the tale of the fin, its rise and fall from the American car and the American Dream. The design staff at General Motors copied the first fins off a top-secret U.S. Air Force plane (the Lockheed P-38), quietly grafting them as little bumps on the rear of the 1948 Cadillac. The next year's model was a best seller, and as the 1950s progressed, the fins proliferated. They appeared on Oldsmobiles, on Buicks, on Chryslers, with Fords finally sprouting them in 1957. The fins, fickle as Paris hemlines, grew wide and high, rising to 40 in. off the ground...

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