It’s time for another round of “Name That Part!”

[Mustang5L5]

AC line clip. Goes right here

 

[96blak54]

The red arrow i would agree, yes. Notice directly south of the red arrow on the a/c line, it appears to be more clip but rotated down. Check to see if it was a portion of the bigger clip

 

[GTamas]

Thanks Mustang5L5 and 96blak54, you were right. I put it back where it belongs.
I noticed a small ring on both AC lines just dangling loose on each of the lines. Where do they belong? You can see one on the pic below.

 

[Mustang5L5]

I’ve seen those on various lines. I don’t know what they are for actually

 

[96blak54]

Interesting! To bad my a/c experience is with removal. I removed mine due to the 5.4l size. It all fit and really i didnt have to remove the a/c, but it sure did open up some room.