I plan to keep the MyLink for a while, I have NAV and backup cam, I do however want to try a good android headunit in my Tahoe.

Hey You'll need the PAC kit if you want to install after market Pioneer NEX 8200 on your Camaro. Comes with plug and play wiring kit, no need to splice and dice. Retain steering wheel and OnStar as well as backup camera if you have one.