DURAMAX DIESEL ENGINE! ALLISON 6-SPEED AUTOMATIC TRANSMISSION! 2008 Chevrolet Silverado 2500HD Extended Cab 2WD. Pristine cloth interior with power windows and power locks, AM/FM cd stereo, integrated braking system and 40/20/40 split bench seating. Factory chrome wheels, telescopic tow mirrors, drop in bedliner and tow package.Hard-to-find model! Runs and drives great! Call 888-403-7836. Driver Air Bag, Anti-Lock Brakes, Air Conditioning, Alloy Wheels, Cruise Control, Passenger Air Bag, Rear Window Defroster, Power Door Locks, Power Mirrors, Power Windows, Power Steering, Tinted Glass, Tilt Wheel