Recent Arrival! Vortec 5.3L V8 SFI Flex Fuel, 4-Speed Automatic with Overdrive, 4WD, Ebony Cloth, Heavy-Duty Auxiliary External Transmission Oil Cooler, Heavy-Duty Handling/Trailering Suspension Package, Heavy-Duty Rear Automatic Locking Differential, Heavy-Duty... via vAuto, Inc.