Coolant Recovery Tank Now a washer reservoir.

missing linc said
I used a washer reservoir/coolant overflow combination from a fox body Mustang, mounted on the passenger inner fender, close to the radiator, as you mentioned, lots of unused space there.

So as I said, it’s all done now except to hook up the power.
I made the bracket for it out of 1/2 x 3/32? aluminum, then polished it.
The left corner is sitting on a foam strip.