Guess that clip, clamp, retainer, etc.

[71CHEVYSHORTBED402]

A few steel retainers I missed.

Does anyone have a picture or source to the wire A/C wire & vacuum line retainers mounted on the bottom of the evaporator box? My notes say they're nylon, but I don't recall seeing etc. I added an image for the locations from the assm. manual.

Also, (ha), I'm trying to confirm which head the temperature sender is supposed to go on, for a BBC. Pretty sure it's the LH head. Mine is on the right, which is probably on me from long ago.

And, can anyone describe what retainers were used for the temperature wire, and perhaps a route description?

I'm bet the house (gulp) one of those valve cover retainers in post 25 is used (4th row, 2nd & 3rd piece), but I'd like to know of any retainers used behind the head or at the F/W. Thanks