The coolest selection of muscle car shirts and gifts. Muscle cars were a product of the Classic Car Era, evolving from the pent-up consumerism that exploded after World War II. Overnight, it seemed American consumers opted for bigger and faster cars. The term “Muscle Car” was spawned by the horsepower race. The Pontiac GTO ignited the boom by giving the small-car, big-engine car an identity of its own. Models such as the COPO Chevrolet Chevelle, and Super Cobra Jet Ford Torino were factory upgraded to be turn-key drag racers. Competition led to an escalation in power and gave us the most badass cars ever. Mustangs, Camaros, Cuda, Cobra, Daytona, SS, Chargers and more. Pay tribute to these icons with muscle car t-shirts.