Does this heater shut-off valve look like something installed by the factory, dealer or by the p.o.? Did the basic round-core heater have a shut-off?
Shut-Off Valve Picture



Dave
www.fallenherosdreamride.org
all give some
MY SON GAVE ALL

The fallen hero's dream ride is a 1951 Chevrolet 3100 with original 216
In memory of LCpl Phillip Vinnedge USMC KIA 10/13/2010 Afghanistan