| • | Air cleaner, high-capacity |
| • | Alternator, 125 amps |
| • | Battery, heavy-duty 600 cold-cranking amps, maintenance-free with rundown protection and retained accessory power |
| • | Brakes, 4-wheel antilock, 4-wheel disc |
| • | Chassis, Single Rear Wheel |
| • | Cooling, auxiliary external transmission oil cooler heavy-duty air-to-oil |
| • | Cooling, external engine oil cooler heavy-duty air-to-oil, integral to driver side of radiator tank |
| • | Differential, heavy-duty automatic locking rear (Standard on TC30903 models. Standard with (GED) 9700 lb. GVWR (single rear wheel) and (C4M) 9900 lb. GVWR (single rear wheel)) |
| • | Engine, Vortec 6.0L Variable Valve Timing V8 SFI (360 hp [268.4 kW] @ 5400 rpm, 380 lb-ft of torque [513.0 N-m] @ 4200 rpm) on (C4M) 9900 lbs. (4490 kg) GVWR) with (E63) wideside body; 312 hp [232.6 kW] @ 4400 rpm, 373 lb-ft. [503.5 N-m] @ 4400 rpm with (GED) 9700 lbs. (4400 kg) GVWR or (C4M) 9900 lbs. (4490 kg) GVWR and (ZW9) pickup box delete, (322 hp [240.1 kW] @ 4400 rpm, 380 lb-ft of torque [513.0 N-m] @ 4200 rpm on (C7W) 11,400 lbs. (5171 kg) GVWR) |
| • | Exhaust aluminized stainless-steel muffler and tailpipe |
| • | Frame, hydroformed |
| • | GVWR, 9900 lbs. (4490 kg) with single rear wheels |
| • | Pickup box, Wideside |
| • | Rear wheel drive |
| • | Recovery hooks, front, frame-mounted |
| • | Steering, power, recirculating ball |
| • | Suspension, front independent, torsion bar |
| • | Suspension, rear 3-stage springs |
| • | Trailer brake controller, integrated (With (E63) wideside pickup box, included and only available with (Z82) heavy-duty trailering equipment. Available as a free flow option with (ZW9) pickup box delete. Standard on 4SA except with (ZW9) pickup box delete.) |
| • | Transmission, 6-speed automatic, heavy-duty electronically controlled with overdrive and tow/haul mode (Requires (LY6) Vortec 6.0L V8 SFI engine) |
City: MPG
Horsepower: 312 hp