[collisioncenter]

The hood and Grille your looking for GM installed on 05,06, and 07 classic Silverado 2500 and 3500. They also started installing them in 06, and 07 Classic 1500's. I would say if you look for a hood for a 06 online you should be able to come across them, as that was the only hood GM installed on the Silverados in 06. I've used some aftermarket ones before in some of the lower end collision repair I've done for customers. They are pretty good as long as you stick to a better quality aftermarket. The same thing goes for the grille. Good luck in your searches.