Anyone know the part Number for this little blue guy?!?

I don't think GM sells that by itself, but you can get a vacuum elbow at virtually any parts store (it just might not be blue).

BTW, that is a copyrighted photo. You need to delete it from being viewed anywhere online when you are through with it. Just by coincidence, I just got through reporting a guy on Ebay for using that same photo without permission. I hope it was not you.

No problem, taken down. Actually, I was the one who emailed you about that guy on ebay! Thats where I saw the picture and noticed your logo on it. I figured I was using it for "informational" purposes and he was actually selling something. My bad.

Lol, not much of a coincidence, then. Thanks for the notice. It's ok to use a pic to occasionally point something out, but hosting the pics on another site is forbidden. It may be just as easy to link to the pic on my site and then describe what it is in particular that needs pointing out.