Vintage Air 574550 A/C Evaporator Core, 70-74 Challenger with A/C

Vintage Air' 5th generation SureFit^® climate control systems are the most powerful and technologically advanced systems available today. They employ an exclusive, fully electronic microprocessor-controlled system that eliminates cables or vacuum connections. Separate, state-of-the-art, high-density aluminum heat exchangers pack the maximum possible performance and reliability within the confines of your dash.

Additional features include variable blower speed and dash/floor/defrost blend.

**Evaporator kit includes the evaporator unit and mounting brackets, louvers (where required), duct hose, wiring harness, a new electronic control panel, hardware and installation instructions.

• Engineered to cool your vehicle faster than ever
• Improved diagnostics and advanced systematic fail safes
• Rubber well-nut mounting points for improved NVH isolation
• Separate high-capacity A/C and heater coils with blend air door for rapid vent temperature adjustment
• OEM block-type expansion valve
• Injection molded case for optimal precision, strength and quality
• Injection molded blend air doors with integral rubber seals
• Removable access covers for coil service
• Interchangeable defrost and floor heat plenums for increased mounting flexibility
• Powder coated steel mounting brackets
• Quiet high-performance blower
• New electronic control panel included
• Flat steel firewall cover panel

Some installations may require additional engine pulleys not included with kits. You must provide pulleys, V-belts, heater hoses and refrigerant. SureFit systems may interfere with some OEM radios or in-dash speakers.

This kit fits 1970-74 Barracuda/Challenger models with Rallye gauges and factory air. For factory air models with standard gauges, use Kit # 574549. For models without factory air, use Kit # 572549.

Evaporator kit includes the evaporator unit and mounting brackets, louvers (where required), duct hose, wiring harness, a new electronic control panel, hardware and installation instructions.