!!!ls swap help!!!

[lt1 rice eater!]

Alright I am swapping a 5.3 into a 71 camaro the 5.3 is out of a 04 gmc.
It is (drive by wire). And I want to convert the harness to a stand aloan harness for my 71
Setup:
04 lm7
04 sierra pedal assembely
01 Corvette intake
01 Corvette harness
01 Corvette tac module
04 sierra tb
I want to make this work.
I want to keep dbw not convert to cable, I also want to try and make the cruise work.
I have found harness info for dbc
I just need to know what is required to do this and how to wire this,any info or links to this

I couldn't find a good place to post this, I hope someone can help me.
I need info ASAP this thing is in I just wanna get it running

[lt1 rice eater!]

Come on guys someone has to know how to do this

[five7kid]

What PCM do you have?

[five7kid]

Drive by wire

[lt1 rice eater!]

Thank you helped a lot. I just relized that the Corvette harness won't plug into the truck throttle body, but it looks like I can rewire it and still male it work.