[QUOTE]Originally posted by Fran and Gord:
[QB] I think I will install a cheap cable operated heater control valve AC Delco #155814 about $23

Exactly what I installed in my 54, Gord. Works fine. Well I think it does. Never yet had to open it here in Kaliforny. If it's chilly out I close windows and cowl vent and bask in the engine heat. smile

Christian