Engine minimum capacity of 6.6L Diesel 8-cylinder Transmission minimum of 6-speeds automatic heavy duty and heavy duty auxiliary cooler Axle Ratio 3.73 Non-Limited Slip Cab/Box Regular cab, full length (8') bed Cab/Box** Regular cab, full length (8') stainless steel dump bed Wheelbase 142" Differential Heavy duty, automatic locking rear Steering Power steering Brakes 4 wheel antilock, 4 wheel disc Generator Heavy duty, 157 amp minimum Battery Heavy duty with auxiliary battery Front Suspension Mono beam with coil spring suspension and stabilizer bar Rear Suspension Heavy duty, 2-stage multi-leaf spring Fuel Tank 25+ gallons Heater Engine block heater Windows Power windows; light tinted glass for windshield Locks Power locks Instrument Cluster/Warning Lights Speedometer, tachometer, fuel level, voltmeter, engine temperature, oil pressure, transmission fluid temperature, odometer with trip meter Defroster Windshield, vent; rear window, electric Air conditioning Factory installed air conditioning