[Video] Petty's 200mph Superbird drives for first time since 1970 | GRR

First published on May 21st 2015. 

At the end of the 1970 NASCAR season, ‘The King’ Richard Petty climbed out of his 1970 Plymouth Superbird for the last time. Since then, both he and it have become motor racing icons and are instantly recognisable across the planet.