The Rarest American Muscle Cars in Existence

Sports cars and supercars may be the most popular performance vehicles nowadays, but back in the 1960s and early 1970s America was hooked on muscle cars. Usually defined as two-door sports coupes powered by big, powerful V-8 engines, classic muscle cars are highly sought after as some of the most beautiful and powerful vehicles ever built.
While some iconic muscle cars were built in big numbers and are easier to find and buy 50 years later, others were released in very limited numbers and are n