So I'm just about done with my head gasket job and found these two ports comming off the bottom of the TB. It appears like water was flowing through there but i cant seem to find the outlite line for it. I'm not really sure where to find this other line or if it should have water flowing through it. I cant really find much on the FSM so here I am. I will post pics later tonight.

Thanks

 

The other side has the same deal but I have a water line going to it that comes from the firewall and splits in two, one going to the Throttle body, the other going to the thermostat housing.

Edit: not sure if this matters but it is an 86 NA 5-speed

Thanks