Heater Valve

Posted by Packard Don On 2021/8/26 21:05:31

I understand that the heater control valve is different on factor A/C-equipped cars in 1955 and 1956 but the Parts Cross-Reference shows the Everhot H-1219 as fitting all. Anyone know what the difference might be? Would the Everhot be a factory valve or is it an aftermarket replacement?