6-speed automatic transmission
HD trailer tow pkg -inc: class IV hitch receiver, wiring harness w/4-pin & 7-pin connector, HD aux transmission oil cooler, HD radiator, electronic braking wiring kit
Transmission, 6-speed, electronic automatic with overdrive
Transmission, 4-speed, electronic variable automatic
Combination cooler, transmission, electronic
Steering wheel, leather wrapped -inc: brake/transmission shift interlock
Tow/haul, cooler, transmission, auxiliary -inc: HD air-to-oil transmission oil cooler