Well i searched all over the forum, but couldnt find exactly where i need to hook up my heater core hoses. I know the right tube from the core goes to the water pump, theres a cap on it right now, but i cant find the other inlet/outlet on the intake manifold like they say. Only thing right in front of the thermostat is the water pump lol, and i circled that in red, got any help for me?

Heres a Pik.
http://img259.imageshack.us/my.php?image=engineuw1.jpg

 

To the left of the distributor there is a boly threaded into the intake manifold. Remove it and replace it with an elbow.

 

I'll slap myself for you, but what is an elbow and how would i go about getting one. Thanks.

 

The elbow looks like this.

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and wheres the best place to get one. Simple as Pep Boys or NAPA?