For 1964 Pontiac Full Size models, Dual Port with Reverse Studs, Metal
Replaces GM# 1996691
The Vacuum Actuator is used to open and close the various air distribution blend doors throughout the A/C and Heat System. Restore and and maintain proper functioning of your A/C, Heat and Defrost System with our high quality Actuators.
Also referred to as a Vacuum Element or Motor.
Made in the USA!