2. 1970 Plymouth Superbird
The 1970 Plymouth Superbird was built to dominate NASCAR, featuring an extreme aerodynamic nose cone and a towering rear wing—design elements so effective that NASCAR quickly banned them. This bold, wind-cheating shape was a wild departure from Plymouth’s traditional muscle car styling, making the Superbird instantly recognizable and highly collectible. Its radical design pushed the limits of what was street-legal, forever changing perceptions of muscle car aerodynamics. Discover more about its history at Hagerty.