01 02 03 04 05 06 Chevy Avalanche 2PC Upper Billet Grille (With body cladding) Polished Aluminum Auto Billet GrilleUpper (2PC)Installation: Bolt-overSKU# 10072 Each grille is professionally manufactured in our factory with more than 30 years of aluminum products experience. Each grille guarantees a black satin powder coating with a shining polished face. Bolt-over grilles are very easy to install with no cutting and no drilling needed. Most replacement grilles normally let you working DIY within 1 to 2 hours depending on your handyman skills.