Founded 1963 by Joe Bortz
Category: Articles on GM Prototype/Concept Cars
Biscayne – Hemmings Classic Car, January 2005 “Biscayne Today”
Pontiac Banshee XP833 – Special Interest – Special Interest Autos, Banshee
Banshee – Autoweek, Secret Project Becomes Legend
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Biscayne – Cars & Parts, Miracles do Happen Twice
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Pontiac X-400 – Driving the ’60 X-400 by Don Keefe, High Performance Pontiac
Parisienne Auto Week – Autoweek, Motorama Elegance
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Hemmings Classic Car – Pontiac X-400 Glamorous hot rod packed a supercharged punch
Buick Wildcat – MOTORAMA! – The 1953 Buick Wildcat I “Journal”
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