For 1983 Mustang returned as a 2-door coupe, 3-door hatch, and convertible. Model lines were L, GL, GLX, and GT, with convertible in GLX only. Improved 2.3 liter four was the base engine, now with 1-bbl carburetor, and more torque. Available was the Essex V6 engine, in combination only with the automatic overdrive, available for … Continue reading 1983 Ford Mustang Manufacturer Promo