Fitment*2003-2005 Chevy Silverado 1500/1500 HD*2003-2004 Chevy Silverado 2500/3500/2500 HD*2003-2006 Chevy Avalanche (Without Body Cladding)Package ContentThis item includes 2pc Main Upper grille(Bolton) and 2pc Air dam grille(Replacement,Cutting Not Required) Bolt Over Style or Replacement (Drilling may require) Horizontal Billet Grill Insert with Hairlines surface finish, along with mounting hardware and installation manual. Please note the material is Stainless Steel and color is Silver.IntroductionWhat is iGrille? The iGrille is new generation stainless steel grille insert that was made to be different. Only the iGrille has 3D shine. And it comes with silver, chrome and black color. Each bar on this grille is brushed or powder-coated on all 4 sides; unlike an aluminum grille which only has 1 finished surface. Made of grade 304 stainless steel, the iGrille far surpasses aluminum grilles for protection against oxidation and corrosion. The iGrille will stay brushed and shiny looking whereas an aluminum grille may look tarnished and lackluster with time. Size matters! The iGrille is wider and heavier than an aluminum grille for the same application. At a hefty 6mm in width, the iGrille is 50% wider. Choose the iGrille for a grille that truly stands out on your vehicle!