2004 Pontiac grand prix headlight bracket?
You can find them at your local Pontiac dealers. They are really cheap.
I have a 2005 Grad Prix and to remove my headlights I have to unscrew the two (2) bolts holding the headlight bracket its located on both sides of the front end above the headlight when the hood is open. After unscrewing both bolts lift straight up on the brackets and the pull out the headlights toward you.