[MarkIV]

I have a 60 T-Bird with air.
The heater core, water control valve that bolts to the core is leaking (the diaphram is shot).
It's an Everhot valve.
Does anyone know where I could find another one.
I've seen retro-fit pipe & valve kits that put the valve inline in the heater hose in the engine compartment.
This is a very original family owned car & I'd rather spend a little more & get an original one.
Many thanks if anyone can help.

Mark