What heavily altered and short-lived variation of the Road Runner was introduced in 1970?

The Plymouth Superbird is a heavily altered and short-lived variation of the Plymouth Road Runner that has applied visual pictures and a unique horn sound that both allude to the well-known Looney Tunes cartoon character the Road Runner. It was the factory's stock car racing design for the 1970 season in place of the Dodge Charger Daytona from the previous year, and it included several engineering tweaks and adjustments (both small and significant) learned during the Daytona's season of competition. The Ford Torino Talladega and Mercury Cyclone, which were created in reaction to the Mopar aero car, served as the car's main competitors.

Asked by Vasilii Kulev · Last updated 3 years ago · 4.1K views · SOURCE