Hey guys, I traded my 05 envoy for an 02 avalanche. My AV has the full center console with rear AC vents, but I need the jump seat. I found a guy who has an 04 av with the jump seat who is willing to trade. My question is, will they be a direct swap and he will be able to use the vents? I figured they were the same mechanically and the jump seat trucks just have some kind of cover that blocks the ac under the dash, and maybe I could pull the manifold off of mine and swap it with his cover plate? Not sure if any of them came with it, but mine does not have any kind of rear AC controls, just literally a piece of pipe that runs from under the dash to the rear vents, and blows whenever the front is blowing. Is the 02 console to 04 jump seat possible or were they changed?