Grillcraft GMC2012-BAC BG Series Polished Aluminum Upper 1pc Billet Grill Grille Insert for GMC Sierra Yukon GrillCraft Item GMC2012-BAC Includes BG Series Polished Aluminum Upper 1pc Billet Grille Insert Classic BG-Series Billet Design Black Powder Coated Base with High Luster Polished Face 6061 Aluminum Billet Construction. All Hardware and Instructions Included for Installation Lifetime Structural Warranty