The 1979-1993 Fox-Body Ford Mustang is an icon within the Mustang lineup, a pivotal chapter that kept the legacy alive while adapting to a new era. From its beginnings on a platform initially designed for Ford and Mercury compact sedans to its steady evolution with upgrades in chassis, body design, suspension, and engine, the third-generation Mustang blended affordability and performance that continues to resonate deeply with enthusiasts.  Here, we’ll walk…