What exactly are you trying to do? Are you buying a new stock bumper, or making a new custom bumper? Or do you have the stock bumper and putting it back on?
If you are buying a new stock bumper, i will be selling mine here pretty soon, but new custom front bumper is almost finished. Right now i only have the top section on, i pulled the valance off about the second day i had the truck, i hate that thing all it does is lower approach angle and look ugly...
Here is a pic (really old school pic from when i first got my truck) of what the bumper and valance look like:
