Click Here to Begin SlideshowA true Stage 1, this Buick is rare and extremely solid! It's as much a survivor car as it is a muscle car, with the original buckskin interior and only one repaint, in the original Antique Gold. Under the hood lies a 455/370 engine, but the original, numbers-matching RS400 is included as well in case you'd rather go old school. The transmission is a correct, numbers-matching BB code turbo 400. Take a look at this exceptional auto!