Yeah about the water valve... just reminds me of the A/C setup I had on an old '74 Ford LTD. Vacuum hose plugged into the valve... A/C, vacuum hose unplugged from the valve and a golf tee stick in it... Heat.

Lee


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1965 Chevy C-10 Gallery page
My Chevy truck pages more info and pictures!
1961 Studebaker Hawk
1962 Shasta 16' AirFlyte Travel Trailer
1941 Case Model S tractor