Geoff, I did take a look but they don't have anything with the dimensions I need.
Update: I just got an IR temp. gauge and checked my Vortech pumps. They are running at 126.9F, 154.7F, and 138.4F. This is the temp. of the motor fins so I would guess that they are actually warmer inside. The one that is running at 126.9F is the one I cut the center out of the gasket to stop the rubbing.
I just got a message from Tim at Eco-Tech and they are ready to send back my first pump, and he believes it will be a totally different experience.