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Restoration - GM Controls


What does a control do?

Controls are typically mounted in or below the dashboard, and allow for controlling all air-conditioning, heating and defrost functions.

Why restore your controls?

Many system malfunctions are as a result of control switch failure or having controls fall out of calibration. Yours might also need a little help with its cosmetic appeal!

Classic Auto Air can take your original control and restore it both cosmetically and functionally to insure it’s working correctly. We also offer individual switch replacement or reconditioning services.

Manual & Automatic Temperature Controls (ATC)

We’ve been specializing in ATCs for many, many years. We have the experience, testing capabilities and know-how to solve virtually any ATC issues for Comfortron and other GM climate and automatic temperature controls.

1967-68 Cadillac Control Head

1969 Camaro Control Head

Cadillac Transducer

Cadillac Transducer

Cadillac Power Servo

Cadillac Power Servo

1961-75 Cadillac Programmer

1961-75 Cadillac Programmer

ATC Automatic Temperature Control Specialists

Air conditioning controls (Manual & ATC)



Power Servos

Vacuum Canisters

Vacuum canisters store vacuum supply for vacuum operated controls, such as switches on controls and vacuum actuators throughout the dash & engine compartment. These canisters keep a constant storage of vacuum so your a/c & heating system can operate correctly even when your engine requires vacuum.

Vacuum Canister for 68-72 Chevelle, 67-69 Firebird/Camaro and others.

Vacuum Canister for 68-72 Chevelle, 67-69 Firebird/Camaro and others.

Classic Auto Air offers a GM vacuum canister that is correct for:

1967-69 Camaro & Firebird

1968-72 Chevelle-El Camino

1970-72 Monte Carlo

and will also fit most other mid 60’s to mid 70’s GM cars.
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