RTunes Racing Cold Air Intake Kit with Heat Shield and Dry Air Filter. 1999-2006 Chevrolet Silverado 2500 / 2500 HD with 5.3L/6.0L V8 Engine. 2001-2006 Chevrolet Silverado 3500 with 6.0L V8 Engine. 2003-2006 Chevrolet Silverado SS with 6.0L V8 Engine.
