Transmission, 8-speed automatic, electronically controlled
Electronic Transmission Range Selection steering wheel mounted electronic shifter
Transmission, 10-speed automatic electronically controlled with overdrive, includes Traction Select System including tow/haul
Cooling, auxiliary transmission oil cooler, heavy-duty air-to-oil
Transmission, 10-speed automatic electronically controlled with overdrive, includes Traction Select System including tow/haul (Standard with (L84) 5.3L EcoTec3 V8 engine only.)
Transmission, 10-speed automatic electronically controlled with overdrive, includes Traction Select System including tow/haul (Standard with (L87) 6.2L EcoTec3 V8 engine only.)
Transmission, 10-speed automatic electronically controlled with overdrive, includes Traction Select System including tow/haul (Standard with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine only.)