{SPEEDWAY A-BODY DOMINATION: 1968-72 TWO-INCH RULE|THE RULE OF THE A-BODIES: SPEEDWAY'S GOLDEN AGE|A-BODY SUPREMACY: HOW TWO INCHES CHANGED SPEEDWAY RACING|

From 1964 to 1974, the NHRA modified the world of drag racing with a simple regulation: the two-inch rule. This limitation on car width inspired teams to build lighter, more agile A-Body machines, resulting in a golden age of pure speed and innovation. These muscle cars were tuned to perfection, bursting down the quarter mile with unparalleled fero