This 1968 Plymouth Road Runner delivers pure old-school Mopar muscle with a numbers-matching 440 big block, race gas, a four-speed manual, and a sound that takes over the whole drive. Griffin shows ...

The Road Runner made its market debut as a no-frill, skills-and-thrills 1968 model-year B-body Plymouth muscle car. By then, it was already preceded by the Belvedere, Satellite, and GTX, plus the ...