Fits RWD; 4 speed transmission; 69.3" bed; 143.5" Wheelbase; 4 Speed Automatic Trans.; BOOTED, LIP OF METAL CASE IS UNPAINTED GRAYor RWD; 4 speed transmission; 78.7" bed or 97.6" bed; 119.0" Wheelbase or 133.0" Wheelbase; 4 Speed Automatic Trans.; BOOTED, LIP OF METAL CASE IS UNPAINTED GRAY