8. 1971 AMC Javelin AMX 401
American Motors Corporation, often overshadowed by the Big Three, threw its hat into the muscle ring with the Javelin AMX 401. Under a Pontiac-derived V8 hood lay a 401-ci “Gen-3” AMC V8 cranking out 330 hp and 430 lb-ft of torque. Its high-lift cam and thermal balanced cylinder heads enabled robust airflow, while a 727 Torqueflite three-speed offered bulletproof durability.
Encased in a Coke-bottle-shaped body, the AMX 401 blended rippling fender curves with aggressive grille treatment. Despite AMC’s smaller dealer network, the Javelin AMX could scorch quarter-miles in the low 14-second range, carving out its own slice of muscle-car mystique.