Here is the part-why not get a big-boy part rather than your usual kitchen table specials?
http://www.summitracing.com/parts/mor-63657/overview/
Without going through 10,000 pics I can show you where it lives. It's a batch to photo because of location but here, you can just see the black body with band clamp peeking out. Right past where the overflow pipe leaves the tank. That hose connects to it:
