What Will Work Off Of a 2005 Silverado?

[TimE]

What all parts can be scavenged and made to work off of a 2005 Silverado?

I am supposed to be getting the motor/tranny and everything else necessary to make it work in my truck. I know that the seats and the rearview mirror can be made to work. Anything else?

BTW, I am working on a '64 that has already been converted to 5 lug disc and I am installing a 5 lug 3.42 posi 12 bolt. Nothing else is etched in stone yet.

Once I get the motor I will probably be picking some of y'all's brains for advice/help(especially you guys that have done this conversion). Heck, I might as well start now! Any tips or suggestions on specific items that I need to scavenge besides the obvious(motor, tranny, wiring, ecm)? Any help would be greatly appreciated!!

Thanks,
Tim