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Vehicle Info NeededComplete Perfect Fit Air Conditioning System
Ships on 09/17/2026
Lowest Price GuaranteeFeatures
- Model-specific system engineered specifically for original heat-only (without A/C) 1981-1987 Chevy/GMC Pickup with minimum modifications.
- Provides powerful 134a air conditioning, heat on the floor, and dehumidified defrost.
- Air conditioning and defrost connect to the original heater-defrost diffusers.
- Detailed, easy-to-follow installation instructions and mounting template
- Not your typical, one-size-fits-all, low-quality, aftermarket air conditioning system. Every component was chosen for its superior design and quality for a great fit, rather than a low cost.
- OEM quality combined with better than original performance and reliability.
- Engineered with a carefully sized, large, separate A/C and Heat coils just like factory (OEM) systems, not combined A/C/Heat coils often found on low-quality aftermarket systems. Separate coils improve the cooling and heating capacity of the total system.
Kits Include:
- Serviceable Evaporator Assembly (High Impact, Fully Insulated Housings)
- Coils Utilize Copper for Longevity
- Sanden Style Compressor
- Compressor Mounting Hardware
- DirectPass Airflow Technology
- Condenser Kit
- Electronic Water Valve
- Patent Pending, EZ Cable Integrators
- Hi-Low Pressure Switch Included
- Pre-crimped Refrigeration Hoses
- SPAL Fans for the Greatest Airflow
- Fully-automatic, Preset Thermostat
- Pre-formed Hardlines
- Full Technical Support
- Best Warranty in the Industry
20-3034-10 Supersedes 20-211-10
Modern Climate Control Engineered for Classic Comfort
Classic Auto Air GM Air Conditioning Systems combine decades of HVAC engineering expertise with vehicle-specific design to deliver reliable, high-performance climate control for classic GM applications. Engineered with modern components, precision-fit mounting solutions, and durable materials, these systems are built to integrate seamlessly while improving cooling efficiency, airflow management, and overall cabin comfort. With a focus on quality manufacturing, consistent performance, and real-world usability, Classic Auto Air systems provide dependable operation across a wide range of restoration and restomod builds, giving enthusiasts confidence in fitment, functionality, and long-term reliability.
