Here are a few pics of my '04 4x4 with the front propshaft out of the way (I changed my when I did an oil change, so the filter was off). Thread link goes directly to the post with the pics.
What did you do to your NBS GMT800 Tahoe/Yukon Today?
I'd really rather find some cloth seats to be honest I'm sure you could find a decent set locally for a good price. I prefer cloth myself.
www.tahoeyukonforum.com