New, revamped grille with a larger grillwork, clear parking light lenses, and new front fender model identification combination model nameplates and series identification plaques. Restyled tailgate with a quick-release control.  First year catalytic converters were standard equipment on all trucks under 6,001 gross vehicle weight (GVW).

Introduction of the high-energy system (HEI) which delivered a hotter and more consistent spark for better starting power.