EGR was deleted. Is this the EGR line?

Someone who owned my 1986 3.8l Mustang before me decided to delete the EGR system. I’m attempting to get this car to pass emissions so I want to reinstall the EGR system. However I want to make sure I’m looking at the correct pieces (and the previous owners didn’t do any more damage) before I buy the 85$ EGR setup and attempt to undo their handiwork.

I believe the EGR belongs above the valve cover, and they replaced it with a metal plate in the place of the gasket. The electrical connector that clearly goes to the EGR can be found nearby.

Is this open end the line that goes into the EGR? Are these other two lines routed correctly? Am I missing anything else for the EGR to function properly?

I’ve searched for diagrams for weeks and can’t find one for this old engine. I’m hoping someone who’s got one can go check under their hood real quick to confirm what I’m looking at.