Previewed by an aircraft-inspired, Motorama-era concept car, the Buick LeSabre debuted as a production model in 1959. Its frowning face and powerful V8 made it an instant hit. The full-size was ...

and at the very top was the Buick: the hot-rod Invicta and its swanky LeSabre sibling. To go beyond that, you had to move up to a C-platform Buick Electra or Cadillac. Today's Junkyard Gem is a ...