At the 1953 General Motors Motorama in New York City, Cadillac unveiled a concept car designed by Harley Earl. Named in honor of Cadillac’s participation in the 1950 24 Hours of Le Mans. This new design was a low-profile, two-seat, fiberglass-bodied roadster that featured Cadillac’s first use of the wrap-around windshield. Of the four examples constructed, only one is known to still exist.