GM Vehicles (Obsolete)

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1955-57 Chevrolet Full Size (Gen IV Electronic Unit)

•   - 1955-56 Chevrolet Full-Size Control Panel Conversion (Kits Manufactured Prior to January 2016)
•   - 1957 Chevrolet Full-Size Evaporator Kit Installation (with Center Vent Plenum) (Kits Manufactured Prior to August 2017)
•   - 1957 Chevrolet Full-Size Evaporator Kit Installation (with 4-Vent Plenum) (Kits Manufactured Prior to August 2017)
•   - 1957 Chevrolet Full-Size Control Panel Conversion (Kits Manufactured Prior to August 2017)
•   - 1957 Chevrolet Full-Size Evaporator Accessory Kit Breakdown (with Center Vent Plenum) (Kits Manufactured Prior to August 2017)
•   - 1957 Chevrolet Full-Size Evaporator Accessory Kit Breakdown (with 4-Vent Plenum) (Kits Manufactured Prior to August 2017)
•   - 1957 Chevrolet Full-Size Standard Hose Kit (Kits Manufactured Prior to August 2017)
•   - 1957 Chevrolet Full-Size Modified Hose Kit (Kits Manufactured Prior to August 2017)
•   - 56156-PCZ - 1955-56 Chevrolet Full-Size Evaporator Kit Installation (with 4-Vent Plenum) Rev G Obsolete
•   - 56155-PCZ - 1955-56 Chevrolet Full-Size Evaporator Kit Installation (with Center Vent Plenum) Rev F Obsolete
•   - 1957 Chevrolet Full-Size Evaporator Kit Installation (with Solenoid Heater Control Valve and Center Vent Plenum)
•   - 1957 Chevrolet Full-Size Evaporator Kit Installation (with Solenoid Heater Control Valve and 4-Vent Plenum)
•   - 1955-56 Chevrolet Full-Size Evaporator Kit Installation (with Solenoid Heater Control Valve and Center Vent Plenum)
•   - 1955-56 Chevrolet Full-Size Evaporator Kit Installation (with Solenoid Heater Control Valve and 4-Vent Plenum)



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1967-68 Chevrolet Camaro (Gen IV Electronic Unit)

•  561167 - Evaporator Kit Installation (without Factory Air)
•  021067 - Condenser Assembly with Drier
•  564167 - Evaporator Kit Installation (with Factory Air)
•   - Evaporator Accessory Kit Breakdown (without Factory Air)
•   - Standard Hose Kit Assembly (without Factory Air)
•   - Modified Hose Kit Assembly (without Factory Air)
•   - Control Panel Conversion (with Factory Air)
•   - Evaporator Accessory Kit Breakdown (with Factory Air)
•   - Standard Hose Kit Assembly (with Factory Air)
•   - Modified Hose Kit Assembly (with Factory Air)



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1969 Chevrolet Camaro (Gen IV Electronic Unit)

•  561169 - Evaporator Kit Installation (without Factory Air)(Kits Manufactured Prior to January 2019)
•  521169 - Standard Hose Kit Assembly (without Factory Air)(Kits Manufactured Prior to January 2019)
•  526169 - Modified Hose Kit Assembly (without Factory Air)(Kits Manufactured Prior to January 2019)
•  564169 - Evaporator Kit Installation (with Factory Air)(Kits Manufactured Prior to January 2019)
•  521469 - Standard Hose Kit Assembly (with Factory Air)(Kits Manufactured Prior to January 2019)
•  526469 - Modified Hose Kit Assembly (with Factory Air)(Kits Manufactured Prior to January 2019)
•  021169 - Condenser Assembly with Drier (Kits Manufactured Prior to January 2019)
•   - Evaporator Accessory Kit Breakdown (without Factory Air)(Kits Manufactured Prior to January 2019)
•   - Condenser Assembly without Drier
•   - Evaporator Accessory Kit Breakdown (with Factory Air)(Kits Manufactured Prior to January 2019)



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1970-81 Chevrolet Camaro (Gen IV Electronic Unit)

•   - 027176 - 1974-77 Condenser Assembly without Drier
•   - 027071 - 1978-81 Condenser Assembly without Drier



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1968-76 Chevrolet Corvette (Gen IV Electronic Unit)

•  473170 - Control Panel Conversion
•  473171 - Control Panel Conversion
•   - 1968 Corvette with Factory Air Evaporator Kit
•   - 1968 Corvette with Factory Air Accessory Kit
•   - 1968-76 Corvette without Factory Air Evaporator Kit
•   - 1968-76 Corvette without Factory Air Accessory Kit
•   - 1969-73 Corvette with Factory Air Evaporator Kit
•   - 1969-73 Corvette with Factory Air Accessory Kit
•   - 1974-76 Corvette with Factory Air Evaporator Kit
•   - 1974-76 Corvette with Factory Air Accessory Kit



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1969-72 Chevrolet Nova (Gen IV Electronic Unit)

•   - 565072 - Evaporator Kit Installation with Factory Air Rev D Obsolete
•   - 474172 - Control Panel Conversion with Factory Air Rev D Obsolete
•   - 474172 - Control Panel Conversion with Factory Air Rev E Obsolete
•   - 565072 - Evaporator Kit Installation with Factory Air Rev C Obsolete
•   - 561072 - Evaporator Kit Installation without Factory Air Rev C Obsolete
•   - 561072 - Evaporator Kit Installation without Factory Air Rev D Obsolete
•   - 474171 - Control Panel Conversion without Factory Air Rev D Obsolete
•   - 474171 - Control Panel Conversion without Factory Air Rev E Obsolete
•   - 021171 - Condenser Assembly with Drier Rev B Obsolete



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1970-72 Chevrolet Chevelle (Gen IV Electronic Unit)

•   - 561071 - 1970-72 Evaporator Kit Installation (without Factory Air) Rev D Obsolete
•   - 784172 - 1970-72 Evaporator Accessory Kit Breakdown (with Factory Air) Rev C Obsolete
•   - 784171 - 1970-72 Evaporator Accessory Kit Breakdown (without Factory Air) Rev C Obsolete
•   - 565071 - 1970-72 Evaporator Kit Installation (with Factory Air) Rev D Obsolete
•   - 021170 - 1970-72 Condenser Assembly with Drier Rev B Obsolete