from the article:
A 1964 1/2 Ford Mustang III "Shorty" factory prototype is set to go under the hammer March next year.
Designed by Vince E. Gardner and based on a pre-production 1965 Mustang
, the "Shorty" factory prototype is 406mm (16 inches) shorter than the original model and only one car was ever made. It has a bespoke rear end with different outer door skins while the entire body is made from fiberglass.
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