![Quote](http://www.highperformancestangs.com/forums/images/misc/quote_icon.png)
Originally Posted by
Blueovalboy
Does anyone know how to plug the heater core outlet on the back side of the water pump? I have no need for this and the hole hase no threads to try and screw in a plug. Would a freeze plug work? If it did what size would it be? Do I need to tap and plug? Thanks for the help