Parted a cheyenne/20 today. Parts ID??

[too much stuff]

Sorry i didn't get any pictures of the truck. This was a 72 cheyenne/20 2wd. The interior really threw me off. It had a white headliner that was still glued up and white visors and clips. It had a black dash pad and vents. It also had black seatbelts. The seat was white with the gray houndstooth inserts. One woodgrain door panel was black and one was white. Other than the door panels, does this sound like a factory color combo? It also had a woodgrain dash cluster. The glove box door was gone, as was the steering column, (tilt maybe?) and the radio (am/fm maybe?) I could not get the seat out to check for options either as the bolts just spun and would not come free. (minnesota truck) The core support had a 350 cu in tag on it and i didn't see anywhere for the power steering res. to bolt up. However, it had the heat shield and the bolt in high hump. Now can we positivly ID these parts? I think the pulleys are small block, and i think the engine mounts are 72 big block. I think the manual throttle with a turbo 400 kick down is rather odd also. Any input on the following pics is appreciated. Eric