Pictures of the Power Cowl Vent Kit installed on a 1955 Chevy 3100

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1948-1955 Chevy/GMC Power Cowl Air Vent Kit
w/ Switch Activation


This is a complete kit that motorizes the cowl air vent on 1948-1955 Chevy/GMC 3100 Pick-ups, by eliminating the manual handle and linkage and replacing it with a 12-volt actuator.

Perfect for use with center mount a/c units. Easy to install, Pre-wired and water proof.

This complete kit comes with everything need to operate the cowl air vent up and down; Actuator, Switch, Wiring, Battery Terminals, Fuse, Mounting Perch and Hardware.


Actuator Dimensions

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The Mounting Bracket - The bracket Comes pre-drilled and galvanizes so it will not rust or oxidize, All bolts, nuts and carter pins included.

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The actuator -

Lift: 900N

Power: 12v

Duty Cycle: 10%

Note: Actuator is Pre-wired to switch, has internal limit switches and water proof seals.

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The Switch - the 3 position momentary switch on/off/on is pre-wired to the actuator. Includes all hardware to mount in dash or unused choke hole

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In-line Waterproof Fuse Holder with 10 amp fuse.



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12v Power Cowl Air Vent 1948-1955 Chevy/GMC 3100 Pick-up Power Cowl Air Vent Kit

This kit comes with everything to operate the cowl vent on 12 volts, including; actuator, switch, wiring, battery terminals, fuse, mounting perch and hardware.

This kit is designed to work on 12 volts only.

Each kit has its own stamped Millstone Automotive serial number.

We manufacture and assemble here in the USA. We test every component and complete kit before we ship.

Professional Packing and UPS shipping only.


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1948-1955 Chevy/GMC 3100 Pick-up Power Cowl Air Vent Kit
$149.95 + shipping, Pay-Pal Check-Out



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