The 1970 Plymouth Barracuda was quite popular with nearly 49,000 examples sold, but only 2,501 units were ordered with the convertible top.

Locked in a barn for years, thi 1970-model-year E-body Mopars will become expensive collectibles once they're restored and ...

This overlooked Mopar is almost as quick as a Hemi, and only 246 units are known to exist.

These muscle cars are so rare that only a lucky few have ever laid eyes on them.