Duramax 6.6L V8 Turbodiesel, Allison 1000 6-Speed Automatic, ABS brakes, Front dual zone A/C. CARFAX One-Owner. White 2006 Chevrolet Silverado 2500HD LS Diesel Utility bed RWD Duramax 6.6L V8 Turbodiesel Allison 1000 6-Speed AutomaticSince YOU, the customer, are our greatest priority, all of our vehicles have been inspected, cleaned to perfection, and ready for you to come and pick up!