We all know and love the classic American muscle cars: Mustang, Camaro, Chevelle SS, etc. They’re all great legends in the automotive world, but not every muscle car shares the same fate. Truth be told, most of them have been forgotten, with only the most popular ones remaining. Some were forgotten because they were, well, rather appalling, but history is witness to many truly amazing muscle cars which never caught on for various reasons. Here are our favorite “forgotten” American muscle cars of all time.