The vacuum actuator is used to open and close the various air distribution blend doors throughout the A/C and Heat Systems. Made in the USA!
Actuator Dual Port 1963-79 GM Models (80/20 Metal/Plastic) [23-5905]
Actuator Dual Port w/Studs 1-1/4" Centerline 1965-84 GM Models [23-5951]
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![Actuator Dual Port 1963-79 GM Models (80/20 Metal/Plastic) [23-5905]](https://images.buynet.work/thumb.php?i=357487923&s=240)
