I have a metalic clicking noise coming from my front end that speeds up as I do?

It could be many things, unfortunately and without experiencing the problem first hand or being able to do some basic diagnostic tests its hard to say. I don't know if your truck is 2 or 4 wheel drive but jack up and support the front of the truck and rotate the wheels see if you can duplicate the noise or see and witness mark of something rubbing or making contact. If 4WD look at the drive shafts/U- joints ect.... If nothing is obvious remove the wheels and inspect the brake pads, hardware and shims to make sure nothing is missing or displaced.