Quote Originally Posted by Duct_tape123 View Post
To keep the stock deck and have extra inputs as well as pre-out for the amps, use PAC ISGM655 and PAC AOEM-GM24. That is what I am running from my factory deck to my five channel amp. With these adapters you keep steering wheel controls and all the extra features the truck came with. The ISGM655 adds aux input, USB input, bluetooth, and iPod integration. The AOEM-GM24 gives you pre-outs to hook up an amp. They run about $150 new on eBay.
This is exactly what I needed! I don't want to trash the stock deck because of its integration into the truck, I simply want to bypass it and put the music from my iPod or iPhone straight into the amp. Match RMS ratings and keep impedance low. This should be more than enough to get me started.

Thanks Guys!