Heater Stuff Again

[Bill Maurits <Y1TopBanana73@xxxxxxxxx>]

I never did get my heater totally squared away this winter. Since I
can't even get close to 3000 rpm without my heater control valve
pissing on my foot, I need to find a gasket for it.

SO...does anyone know of a source for FLAY donut gaskets? I'm looking
for something that's rubber, ~1/16" thick, and obviously bit enough to
go around the nub where the heater control valve goes into the heater
core. Any suggestions? Any places that sell flat sheets of similar
material that I could make it myself?

Thanks

Bill M
65 Coronet 500 'vert