[Martyn L. Schorr]

Joel may remember something about that GTO, but does not register at all. I usually knew all the cars that received such extensive work and had a reputation. Who knows, could be a real Motion performance-modified car? About that '67 Corvette Phase III GT: Never built any mid-series Corvettes with Baldwin-Motion badging and Phase III GTs were built only on next generation Corvettes.
Documentation, paper trail is the only way to back up claims and the only person who can document a Motion or Baldwin-Motion car is Joel Rosen.
Marty