What Wire Covering?

I used the split wire loom. It costs too much at part stores so a lot of what I used came from bone yards. This too requires some tape at ends and tape outs where it changing sizes, smaller for single wire out to temp' sender for example.
I did buy some new loom and new fasteners.
Where the factory had straps using 2 holes going toward the battery, I had added some wiring in upgrades so I have 2 runs of the split loom using both rows of holes at loom fasteners.
The factory trunk harness has some plastic thingies that attach to metal tangs. Since 1 of 2 tangs at both locations along my right valve cover were broken off, those plastic fasteners from a trunk harness worked with the split loom there. All turned out quite nice in my opinion.