GM launched the muscle car era with the introduction of the A-Body platform which was the basis for the first muscle car, the 1964 Pontiac GTO. Many other iconic muscle cars depended on this platform for their underpinnings including the Chevrolet Chevelle & El Camino, the Buick Gran Sport, the Oldsmobile 442, and many more. Regardless of the badge on the front of your A-Body, DSE's world-class suspension components can take your ride to the next level on the street and the track.