Mitsubishi eclipse 1997 non turbo.

First, i need the metal piece that the radiator cap is fitting onto. I do not know the name. I have been told that it is called top water outlet but I am not sure. So i am hoping that this picture pointing it out will make it much easier for you.

Second, I need a metal pipe, pointed out in red on the right of the picture. Also, ive been told it is called bottom water inlet ... again, not sure of the names. Need parts asap.

Any one aware of the names?