Temp Sensor Location?

Ok i am hooking everything up on the new motor (496). When i had a stock 454 in the car, there was a place for the mechanical temp sensor in the head. Now i have Pro Topline heads, and there are no plugs for a mechanical temp sensor. Where else can i put this, other than the head, or intake?. Or should there be a place in the heads that i am missing?

Thanks alot guys.
-Z

Head or intake....thats pretty much it....

I would prefer it in the head, but why not use one of the fittings next to the water neck on the intake? There should be one threaded hole on each side. I have seen them in there quite a lot.