LS motor? ever been put in?

has anyone ever seen a LS motor in a tahoe? like the older lts or soo, i just wanted to see if its been done and if anyone has pitures, i was just thinkin it would be sweet to see a two door black slammed to the ground with a LS7 or 572 in it, with drags on the back. just wonderin if anyone has seen it done?