Originally Posted by tclederman
As shown in a link above:

Orientation of the heat control valve thermostatic spring.

Orientation of the heat control valve from the other side of the manifold (open/cold and closed/warm)
It is interesting to me that GM refers to that spring as an "anti-rattle spring"?!


1952 5-window - return to "as built" condition | 1950 3100 with a 235 and a T-5 transmission