i've got 40/20/40 bench seats in my '03 silverado LS, and i want bucket seats with the console and everything. is there a way i can do this? and if so, how would i go about doing it, and where would i get the parts?

 

I think you can get seats from JCW. You will pay for them though. I would suggest that you find a wrecked one in a junk yard and pull them.
Other than that you are going to have to pay for the seats. But they should fit fine. It wouldn't hurt to ask a dealer though.

 

I'm not to sure how compatible these would be, but I've seen alot of guys take out bucket seats from tahoes and yukons and just bolt them into place, including the console's....Mostly all of these vehicles have buckets so a Junk Yard would be a good start.

 

That is a great thought, the outside rail should bolt up, you will probably have to find a way to mount the inside. Just make sure you have enough support for it. I would imagine you will need the seat rails too. Your drivers side may just bolt up being a 40-20-40. If the center dosen't move with the pass side you may be able to bolt that up too.
Good Luck.