The 1973 Corvette was built on a 914 chassis. ( well, at least a prototype )
The front of the car looked like a 77 Chevy Monza with 4 inset headlights.
I'll try to find the British car magazine I first saw this in. In the mean time, this will have to do.
https://www.autoblog.com/2007/12/26/dont-ju...d-from-rooftop/
https://books.google.com/books?id=LoNuqU_Zl...Ad04ChDoAQhPMAY
http://www.superchevy.com/features/1508-19...ette-prototype/
https://history.gmheritagecenter.com/wiki/i...orvette_2-Rotor