4. Chevrolet Monte Carlo Aerocoupe (1987 NASCAR Homologation)
In the heyday of NASCAR’s high-speed ovals, aerodynamics became paramount. For 1987’s Winston Cup season, Chevrolet produced the Monte Carlo Aerocoupe—nicknamed “The Talladega”—to outclass Ford’s Thunderbird on superspeedways. Only about 2,500 Aerocoupes rolled off the production line; they featured an extended, sloped rear window (angled at 18 degrees versus the standard 57 degrees), a small chin spoiler, and a taller roof for better airflow.
Underneath, it kept the same 350 ci (5.7 L) V8 as the regular SS, but the slippery bodywork delivered higher top speeds on 2.66-mile tracks. While the interior remained relatively unchanged, the Aerocoupe’s subtle modifications were enough to influence NASCAR’s aeropush into modern racing envelopes. As a rare street-legal example of aerodynamic homogeneity between showroom and race, it stands as a relic of NASCAR’s pursuit of raw velocity.