Looking for part name or number

Im looking for the exact part name or the part number for the plastic cover to my guage panel. I cracked mine pretty nicely and im not sure what that part is called.

pic? There are a couple possibilites..

Here is an actual pic of my dash: http://i3.photobucket.com/albums/y72/nstoudt/IMG_0533.jpg

Im talking bout the clear plastic piece that protects the cluster.

Well, your best bet is going to be going to a pick n pull or junk yard and taking one from another car. The gm dealership i don't believe will sell you anything along those lines because my guess will be they will try and say you want it for odometer fraud. They don't like it when you play with your gauge cluster. Besides it will be cheaper from one of those anyways.