At the height of the muscle car movement, the desirable 1970 Chevelle SS, with less than 3000 made, was one of the last LS6 motors with true power. This LS6 454 is the biggest motor you can get at 450 HP. Costing upwards of $205,000 to meticulously restore, Joe Patralia explains why its tough to beat a Chevelle of this caliber.
