Chassis: 4-Wheel Drive Regular Cab & Chassis w/ dual rear wheels – LT Model GVWR- 14,000 lbs. Wheelbase Approx. 146” Engine: V-8 Diesel Engine Duramax 6.6 L Turbo Diesel or Equal with Federal Emission Requirements Engine Equipment: Power Steering System Heavy Duty 220 amp or equal Alternator Heavy Duty Battery- 730 CCA Engine Block Heater External Engine Oil Cooler Off-road skid plates- engine & differential High-Capacity Air Filter Exhaust Brake Transmission & Equip: Transfer case, two speed, electronic shift Allison 10 speed Automatic Transmission Heavy Duty Auxiliary Transmission Oil Cooler Front axle and Suspension: Independent torsion & stabilizing bar Shock Absorbers, heavy-duty Rear Axle and Suspension: Min. 3.42 rear Axle Ratio w/ locking differential Synthetic Lube: all axles HD Shock Absorbers, Multi-leaf Springs Brake System Equip: 4-wheel Anti-lock Braking Power assisted Front Disc, Rear Disc Frame & Chassis Equipment: Two Front Tow Hooks Off-Road Skid Plates- Transfer Case Shield Heavy Duty Chassis Equipment Snow Plow Prep Package Required