Need help here

[MOPSD250]

Doing a 12V swap all I got was the motor I need to know which one of these is the inlet and the reurn? Also there is another port down by the oil filter and need to know what that is too.

 

[White Knight]

The first picture I think is the return for the heater core. The second is the feed to the core.

Have any pictures of the other port?

 

[99fordcummis]

the port down by the filter(where the lower radiator hose is) is the core return. You can use either one of the 2 top ports for core supply. Just plug one, and use one. that motor was probably an automatic, the first pic port goes to the trans cooler.

 

[Chevycummins]

the second pic is the feed for the heater core, the first pic i am not sure as that is up above the oil filter.