I'am in the process of installing my supercharger and I need to relocate my cruise control but I can't remember how the vacuum lines go as I took it off awhile ago along with a few other stuff. Right now I'am looking at the cruise unit and I see two spots for lines to go in, one small one and one a little bigger. I found the line for the small one but I have no clue where the bigger one is, any ideas?

 

One line goes to a tank underneath the washer bottle, and I believe had a T in it with another line that ran back towards the firewall Can't remember exactly.

The other ran up behind the plenum to a weird conical shaped T fitting that then went into the rear vacuum port on plenum. The T is to the left and low of distributor cover in pic.

 

Then that would go to the port on left in Photo the one on right is fuel pressure regulator, you can see the tip of that conical T in the photo.

 

Ok I think I figured it out, there's a big line that runs along the cruise control wiring that's taped to it, I thought it was for my charcoal canister since I moved it over to that side years ago for my slp cold air kit Thanks for your help.