- Zora Arkus-Duntov’s testing car
- Known to be the world’s first V8 powered Corvette
- Prototype “Duntov Cam” was used its 265 C.I. V8 engine
- The engine’s displacement was increased to 307 C.I.
- Numerous body modifications for speed runs including a tail fin
- Driven to 163 mph in 1955 by Smokey Yunick at the GM Arizona Proving Grounds
- The experimental engine was reunited with the car in 2003 after nearly 50 years of separation