[Mark42]

Oh, boy! I spent some time reading on that forum. Then looked at Service Info. Turns out the only piece needed besides the mirror is the outside temperature sender. And that is located right in front of the radiator on the Suburbans that have that rear view.

Shouldn't be to hard to get one from the salvage. But the mirrors don't have lights, so a ceiling mounted light set from like a Monte Carlo or similar is needed to replace the lighting function.

Not a high priority item on my list of mods, but its nice to know its not difficult to do.

Thanks again for the link and your input.