I am about to begin swapping a Whipple charged 5.3/4l60E into my 94 work truck. I have almost all the parts rounded up and I am currently working on the harness. I have a couple questions for you guys. My pinouts show pins 58 and 59 on the pcm blue conn to be "class 2 serial data" A green wire and a yellow wire. Which one do I hook to the DLC?

Question #2 What are you guys using to hook fuel lines to the fuel rails? Does someone make a click on fitting that converts to AN or is there another way?

I am planning on putting the 94 temperature sending unit in a "T" in one of the heater hoses and using it to control the stock gauge. Does that sound OK?

I can't wait to get started