Throttle Body Vent Hoses

[Trizney]

I have been tracking down all my vacuum leaks, and when I pulled the plenum, I noticed that the driver side hose off the driver side of the throttle body for ventilation had a crack in it. Also, the way it sits on both the throttle body and that pipe going into the head, its not real tight.

So, does anyone know what size this hose is, and, are there suppose to be hose clamps on it? Mine had no hose clamps.

Also, is the passenger side the same diameter as well?

Trey