I plan on pulling off aluminum spacer off intake manifold - found out from edelbrock hotline that whoever put it on used the wrong one - should be divided or 4 hole - they used an open bore one.

In any case want to make sure I got the vaccum lines hooked up correctly. The instructions say the full port coming out of bottom front of throttle body is for ac/cruise, air filter, etc. I was just going to plug it but wanted to make sure that was correct.

Have an edelbrock manifold that has a valve coming out of the manifold that has a number of ports hooked to it - I'm assuming that is used for air/cruise etc. The spacer I'm removing currently has a vacuum port on it running to the valve on intake but I'm assuming that is really not necessry. Appreciate hearing from others with a similiar hook up. thanks