I've been looking for a lead for a 2007 Tahoe front clip. I've googled it and kind find any sellers or manufacturers. Can anyone lead me to the right direction? I'm open for suggestion guys.  

I don't know if there's a ready-to-install kit for it per se, but I'm sure if you were to investigate components & part numbers, you could probably piece it together from factory parts. I'm surprised someone hasn't done this already, or if they have, why more people haven't heard of it. Here's my guess of what you'd need to change, at a minimum.

1) Radiator core support
2) Inner fenders
3) Outer fenders (duh)
4) Headlamps & grille
5) Hood
6) Bumper support
7) Bumper Cover  

What are you planning on putting the clip on?  

My guess is he's putting the front clip on a nbs silverado.  There is already a truck with this setup in my hometown rolling around and one in the works.  esanchez's list is dead on but plan on quite a bit of massage work to get everything to fit.  As far as finding the parts (except for the hood which you can get in the aftermarket) you best bet will probably be a salvage yard.