New factory head unit to an older Avalanche?

I was wondering if anyone has ever tried installing a head unit from the '07 and up Avalanches into the older body style avalanche. I have a 2006 Avalanche and i thought it would be cool to have an OEM head unit from the new Avalanche. I'm sure the wiring will be different, but is there a wiring harness like on aftermarket head units? Just thought it would be a unique idea. Thanks!

I think it might be harder to get it to fit as the dash changed a lot.  I have a factory nav unit for sale out of an 11 right now but I'm not sure it would work.

No it would not work

1. The plugs are very different
2. The way the Radio talks to the BCM is different.