One of my all-time favorite muscle cars is the 1970 Chevelle SS. It was an amazing year for General Motors, pretty much the climax of the muscle car era and there weren't a lot of cars that could be called ugly in GM's vast stable. The Chevelle was Chevrolet's everyman midsize offering and could be had in any flavor from a tame straight-six Nomad wagon to an El Camino pickup to an LS6 454 Chevelle SS convertible producing 450-plus horsepower. The one everybody remembers is the SS 454 coupe, usually decked out with a cowl induction hood and contrasting stripes.