GM

Complete systems, or individual parts. Classic Auto Air can rebuild or recondition nearly every air conditioning part from your 1950's through 1970's Chevy, Buick, Oldsmobile and Pontiac!

Compressors & Clutches
Compressor Conversion Kits
Condensers
Controls - Manual & Automatic Temperature Control
GM Sanden Conversion Kits
Evaporators
Evaporator Units
Expansion Valves
Filter Driers
Heater Control Valves
Heater Core
Heater Units
Hoses & Lines
Suction Valves
CALL US IF YOU DO NOT SEE THE SERVICE OR PART YOU ARE LOOKING FOR!

GM SANDEN CONVERSION KITS CLICK HERE FOR MORE DETAILS
COMPRESSOR REBUILDING back to top of page
*BEFORE*	AFTER
GM A-5 & GM A-6 SAMPLE SHOWN	GM A-5 & GM A-6 SAMPLE SHOWN
Custom compressor rebuilding for all GM A-5 & A-6 compressors.
COMPRESSOR CONVERSION KITS back to top of page
High performance 134a and R-12 Sanden conversion kits for most General Motors cars & trucks. Kits include: New Sanden compressor. Compressor mount brackets. New filter-drier. New suction & discharge compressor hoses. We highly recommend using our "Perfect Fit Series" condenser kit whenever possible with the Sanden conversion kit for an all new, state-of-the-art under hood system!
CONDENSER RECONDITIONING back to top of page
*BEFORE*	AFTER
67 GTO SAMPLE SHOWN	67 GTO SAMPLE SHOWN
Condenser reconditioning consists of: Strip paint. Pressure test & flush clean internally. Straighten fins. Repaint.
CONTROLS - MANUAL & AUTOMATIC TEMPERATURE CONTROL (ATC) back to top of page

ATC Automatic Temperature Control Specialists (COMFORTRON, CLIMATE CONTROL & AUTOMATIC TEMPERATURE CONTROL) Full testing facility. Air conditioning controls. (Manual & ATC) Transducers. Programmers. Power Servos.
EVAPORATOR RECONDITIONING back to top of page
*BEFORE*	AFTER
Typical General Motors Evaporator SAMPLE SHOWN	Typical General Motors Evaporator SAMPLE SHOWN
Evaporator reconditioning consists of: Pressure test & flush clean internally. Acid wash externally. Straighten fins.
EVAPORATOR UNIT REBUILDING back to top of page
*BEFORE*	AFTER
66 Impala, 66 Corvette & 70 Chevelle SAMPLES SHOWN	66 Impala, 66 Corvette & 70 Chevelle SAMPLES SHOWN
Evaporator unit services include: Disassemble, inspect, clean and replace damaged or missing parts. Clean and repair fiberglass housing. Recondition or replace evaporator. Recondition blower motor. Reassemble.
EXPANSION VALVE RECONDITIONING back to top of page
*BEFORE*	AFTER
62-73 General Motors SAMPLE SHOWN	62-73 General Motors SAMPLE SHOWN
Expansion valve reconditioning consists of: Test & flush clean internally. Zinc plate.
EXPANSION VALVES - NEW back to top of page
62-73 General Motors SAMPLE SHOWN	MANY OTHER REPLACEMENT NEW, RECONDITIONED, NOS & NORS EXPANSION VALVES AVAILABLE!
FILTER-DRIER REBUILD back to top of page
*BEFORE*	AFTER
61 Cadillac SAMPLE SHOWN		61 Cadillac SAMPLE SHOWN
Filter-drier rebuild service includes: Cut open and clean internally. Replace filter & desiccant. Reassemble & weld back together. Pressure test & paint.		MANY OTHER REPLACEMENT NEW, NOS & NORS FILTER-DRIERS AVAILABLE!
HEATER CONTROL VALVES back to top of page
		MANY OTHER NOS & NORS HEATER CONTROL VALVES AVAILABLE!
Rebuild services for most lever operated heater control valves.
HEATER CORES back to top of page
MANY NEW & NOS HEATER CORES AVAILABLE!
HEATER UNIT REBUILDING back to top of page
*BEFORE*	AFTER
70 Cutlass SAMPLE SHOWN	70 Cutlass SAMPLE SHOWN
Heater unit rebuild services include: Disassemble, inspect, clean and replace damaged or missing parts. Clean and repair fiberglass housing. Replace or re-core heater core. Reassemble.
HOSE & LINE RESTORATION back to top of page
*BEFORE*	AFTER
70 Olds Toronado 70 Skylark SAMPLES SHOWN	70 Olds Toronado 70 Skylark SAMPLES SHOWN
Custom hose & line restoration & duplication services include: All rubber lines replaced with barrier hose. Compatible with all refrigerants. Fittings restored, replaced and/or repaired. Painted fittings are repainted & unpainted steel fittings are zinc plated. Pressure tested upon completion.
HOSES & LINES - NEW back to top of page
1970-72 Chevelle, Monte Carlo & El Camino Liquid Line & Liquid Hose 1967-68 Firebird Liquid Hose 1970-73 Firebird & Trans-Am Liquid Line & Liquid Hose
SUCTION VALVE REBUILDING & RECONDITIONING back to top of page
*BEFORE*	AFTER

Hot Gas By-Pass Valve rebuild consists of: Disassemble, inspect, clean and replace damaged or missing parts. Zinc plate all external pieces. Install new seals & o-rings. Assemble & test.
Corvette & Early General Motors SAMPLES SHOWN General Motors/Rolls Royce Late General Motors SAMPLES SHOWN	Corvette & Early General Motors SAMPLES SHOWN General Motors/Rolls Royce Late General Motors SAMPLES SHOWN
Suction Throttling Valve (STV) rebuild consists of: Disassemble, inspect, clean and replace damaged or missing parts. Install new internal diaphragm & o-rings. Assemble & test.
66-73 General Motors SAMPLE SHOWN	66-73 POA General Motors SAMPLE SHOWN
POA Valve reconditioning consists of: Test & flush clean internally. Zinc plate. POA Valve rebuild consists of: Cut open, disassemble, inspect, clean and replace damaged parts. Assemble, zinc plate & test.
74-76 General Motors SAMPLE SHOWN	74-76 General Motors SAMPLE SHOWN
VIR (Valves-In-Receiver) rebuild consists of: Disassemble, inspect, clean and replace damaged or missing parts. Install new seals & o-rings. Paint, assemble & test.
2nd Edition! Beat the Heat with our 2nd edition Street Rod/Universal Parts Catalog. Every Part you need to build your own system or to select options for our popular model specific kits. back to top of page