GRIZZ isn’t a real 1970 Superbird – it’s Joel Highsmith’s modern custom tribute build, and it’s chasing numbers no factory aero car ever touched: over 1,000 rear-wheel horsepower and a 194mph top speed. Gearhead Flicks’ feature has drawn nearly 725,000 views, plus a sharp-eyed comment correcting the car’s own naming and a wild detour involving a theft and recovery. Find out where GRIZZ is racing next.