Iv'e read all this but i still have a few questions.have an 05 with the 4.3 took it out put in a 01 5.3 even used the stock v6 mounts .were have problems with the harness for trans we had to swap that plug to the old v6 harness does any one have a read out for that plug its what holding us back from the swap being completed.or do we have to use a differen't harness trying no to have to use the dbw we have the dbc on it now?