I bought my dad's 84 Ram 150 Royal and am working to get it back to 100%

The truck is running and very little is wrong with it mechanically, but as I was replacing the spark plugs and wires I noticed that some other things were not connected and I couldn't find a home for them.

In the picture I have circled two items I cannot place. I'm not familiar enough with this to know where to start.

Let me know if more pictures are needed.

Any help would be greatly appreciated.

Thanks.
TechAnt
84 RAM 150 V8

 

The hose I'm not certain of, but the small wire looks like it might go to the water temperature sending unit? I have a Slant Six in mine, but the connector looks similar.

Where do the other ends go, or what do they connect to? That's a good way to help figure out what they are.

Also, that is a LOT of oil on top of that block. If you haven't done it yet, you should try to source that leak...

 

Looks like airpump plumbing for a missing airpump.

 

both the circled items are to the smog pump, btw your egr valve is also unplugged

 

And you dont need it . lol