Unassuming inside and out, this plain-looking 1959 Plymouth Belvedere hits the road with a 500-horsepower Dodge Viper engine.

Born as a regular Barracuda, this 1970-model-year convertible was transformed into a Hemi Cuda tribute. And it's pretty cool!

Plymouth ’Cuda 440-6, widely considered one of the rarest and most sought-after American muscle cars, will hit the auction ...