Need Heat Protection for Floor Shift Cable, etc. (904 Torqueflite)

"Are you using the factory clamps that hold cables up against the floorboard?"

I can't use the factory clamps because I've got an LA engine and a 727 TF in a '62 Valiant, neither of which the car came with originally. But I am planning to drop the pushbutton mechanism from the dashboard in order to lube and adjust it, and to install a stronger overcenter spring, so when I do I will check out putting thermal heat sleeve on it rather than fiberglass tape. Thanks a lot, dibbons.