This 1931 Cadillac 355A was built into a custom speedster under prior ownership, and it features aluminum rear bodywork fashioned from a World War II-era warplane engine nacelle. Aircraft-inspired details include a wood propeller front bumper, custom artwork, and a faux machine gun, and power comes from a 341ci V8 linked to a three-speed manual transmission. The car rides on 19” wire wheels, and a split windscreen, brass driving lights, side-mounted spares, and bucket seats are among the other highlights. This custom Cadillac was acquired by the selling dealer in 2025 and is now offered with a clean Florida title.