Carriage Works Bolt-Over Factory billet grille for the '03 Chevy is polished to a high luster and made from T6061-T6 aircraft-grade billet aluminum material. Each of Carriage Works' grilles is TIG-welded by hand, inside a CAD-designed CNC-milled fixture to ensure an exact fit. Grilles are available in polished, brushed, or black finishes.
Getting Grilled