That's sooo weird. I was just reading about this car this morning. They were saying how this body design was built by Chevrolet exclusively to compete with the aerodynamic Tbird (which had a similar but less agressive rear window treatment) on the track. It was this very car that got Dale in the winner's circle. If not for this car and this design, he may not have become as successful and popular as he was and still is. Nice build!