American Muscle

American MuscleHorsepower. Tire-shredding, rubber-burning horsepower is what launched the American muscle-car era in the early Sixties. GTOs, 442s, Z28s, Boss 429s and other lean and hungry coupes with big-block engines were on the prowl, just itching for a fight. "She's real fine, my 409" and Little GTO played on the radio, but who could hear the lyrics over the rumble of a Hemi-Charger exhaust? Soon, real hot rods were mothballed because you could buy brand-new cars with at least 350...