I have searched and searched, but the only post that came close was one that Landseer commented on, but he described one port that was closer to the passanger side and one that was closer to the driver side. Mine are right on top of each other. Sigh

If I knew what one went to the vac. Advance I can figure the rest out.

Thanks guys.



If this picture is correct then the vacuum line exiting top left is going to the vacuum advance, and is connected to the passanger side correct?