The 1970 Plymouth Superbird was truly one of a kind when it comes to American sports cars. Who could forget that iconic giant wing? This particular car sat undriven at a dealership for more than 19 years before someone realized what it was. When the looked at the odometer they couldn’t believe this sweet piece of muscle had less than 700 miles under its belt. Take a look under the hood at the untouched original 440 Super Commando engine in the video below.