TorqShift 6-Speed Automatic -inc: SelectShift, tow/haul mode, small plastic urea tank and exhaust brake (B20 capability)
6-Speed Automatic w/SelectShift -inc: tow/haul mode
TorqShift 5-Speed Automatic w/OD -inc: tow/haul mode
Transmission, 6-speed automatic, heavy-duty, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Requires (L96) Vortec 6.0L V8 SFI engine.)
Cooling, auxiliary external transmission oil cooler
Transmission, 6-speed automatic, heavy-duty electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Requires (L96) Vortec 6.0L V8 SFI engine.)