8-Speed TorqueFlite Automatic (DFK)
8-Speed TorqueFlite Automatic (DFL)
6-Speed Automatic
8-Speed TorqueFlite Automatic
8-Speed TorqueFlite Auto
8-Speed TorqueFlite Automatic (DFK) -inc: Active Grille Shutters, Electronic Shift
Transmission, 6-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking
Cooling, auxiliary external transmission oil cooler (Included and only available with (L83) 5.3L EcoTec3 V8 engine.)