OER Parts offers a wide selection of Dress Up Kits for your 2006 GMC Truck. OER Parts offers 2006 GMC Truck Valve Covers, 2006 GMC Truck Exhaust Manifolds, 2006 GMC Truck Intake Manifolds, 2006 GMC Truck Timing Covers, 2006 GMC Truck Water Pumps, 2006 GMC Truck Oil Pans, 2006 GMC Truck Custom Under Hood Mirrors, 2006 GMC Truck Radiator Support Show Panel, and more...