The 1970 Plymouth Superbird was born out of a fierce competition on North American racetracks, especially in NASCAR. Following the success of the Dodge Charger Daytona in 1969, which had been designed with radical aerodynamics to dominate high-speed ovals, Plymouth wanted a similar weapon to lure superstar driver Richard Petty back from Ford.

To meet NASCAR’s rules, Plymouth had to build at least 1,920 street-legal units, though some sources claim the total was closer to 2,000. Most came with the 440 Super Commando engine, while a few featured the legendary 426 HEMI. This example has been hidden away in Michigan for several decades and is said to no longer have its original 440 engine, although it is now equipped with another period-correct unit.

This is certainly a significant drawback from a commercial standpoint, but it doesn’t take away from the charm of this eccentric car—especially given its preserved condition, which is increasingly rare nowadays. A quintessential barn find, and one that someone will soon take home. Find it for sale at $145,000 here in Des Plaines, MI.