One of my vacuum connections has come off and I can't find where it re-attaches. The location of the vacuum connection is at the far back intake runner. Closest to piston number 6 (back side of engine compartment). There are two vacuum connections on this runner, I need to know where the one closest to the head goes or what it connects to.

If anyone can take a look at their car and describe where this connects, I would greatly appreciate it.