PI Head Swap and Bullitt intake on 98 GT

There is a thread with the Ford part numbers for all the parts that are needed to complete the PI swap. I can not find it. Does anyone have the part numbers for me? I'm not lookign for a kit or a company to sell me the parts. My father ownes a Ford dealership and I can buy all the parts at cost.

If I wanted to put the Bullitt intake on in place of the plastic intake, what additional parts would be needed, if any, besides the intake. Are fuel rails the same? etc...

I know plenty about 5.0's, but I'm kinda new to the Modular stuff.

OK I found the thread, but it was for putting a PI intake on Non-PI heads. Not what I'm interested in learning about.

Any help or even a point to someplace that can help would be appreciated.