Mechanical Features
- Engine, Vortec 6000 V8 SFI (300 HP [223.8 kW] @ 4400 rpm, 360 lb.-ft. [486.6 N-m] @ 4000 rpm) (Standard on *G33*06 Models. Available on *G23406 Model. Includes external engine oil cooler. Reference the Engine/Axle page for availability.)
- Transmission, 4-speed automatic, heavy-duty, electronically controlled with overdrive, tow/haul mode and internal transmission oil cooler (Standard and only available on *G23406, *G33406, or *G33706 Models. Reference the Engine/Axle page for availability.)
- Tow/haul mode selector, IP mounted
- Brake/transmission shift interlock, automatic transmission
- StabiliTrak, Stability Control (Includes Traction Assistance. Standard and only available on the *G33406 and *G33706 Models. Not available on any other models at this time.)
- Rear axle, 3.73 ratio (Standard on the *G23406 and *G33*06 Models. Available on **13406 Models with (LM7) Engine, Vortec 5300 V8 SFI. Reference the Engine/Axle page for availability.)
- Rear-wheel drive
- Battery, 600 cold-cranking amps, includes rundown protection and retained accessory power
- Alternator, 145 amps (Included with (C69) Air conditioning, rear.)
- Frame, ladder-type
- Suspension, front, independent coil springs and stabilizer bar (Standard and only available on *G***06 models)
- Suspension, rear, hypoid drive axle with multi-leaf springs
- GVWR, 9600 lbs. (4354 kg) (Standard and only available on *G33*06 Models. Reference the Engine/Axle page for availability.)
- Tires, front LT245/75R16E, all-season, blackwall (Standard on *G33406 and *G33706 Models)
- Tires, rear LT245/75R16E, all-season, blackwall (Standard on *G33406 and *G33706 Models)
- Tire, spare LT245/75R16E, all-season, blackwall, located at rear underbody of vehicle (Standard on *G33406 and *G33706 Models)
- Wheels, Gray painted, includes Gray center caps and steel spare (Not available on CH13406 model if (E26) Door, swing-out driver side is ordered.)
- Steering, power
- Brakes, 4-wheel antilock, 4-wheel disc
- Fuel capacity, approximate, 31 gallons (117 liters)
- Exhaust, aluminized stainless-steel muffler and tailpipe
- Key, single, 2-sided