Thanks Guys....
I checked with Dieselsite.. they're coming up with a New one soon.
A "Ranger Valve" (comes from: Ford Ranger p/u) is a 12v Solenoid operated, in line, heater hose valve. Shuts off the flow to the heater core. Switch operated, instead of Vacuum operated from the OEM dash control knob.
Old News but shutting off the coolant flow will give you MUCH better A/C.
But.. In the winter, with the Vacuum type valve set up, you can't get any Heat out of anything Vent.. Like By-level, etc.
I miss that.. so I'm going to the Switched 12v valve.
But thanks again guys. (for the part # too)