[Steensland-racing86]

So I'm about to start a long build process on my truck I am building a 5.3 and swapping a t56 6spd out of an 98-02 camaro. Will the stock 5.3 harness and ecu semi "bolt in" or pretty much all work together? Or should I get a 5.3 colorado harness? Also if anyone has a place to get manual colorado parts that would be great. And v8 colorado motor mounts. Any input would be great thanks