Custom Colder Universal Air Conditioning Unit



Stay cool with the all new, ultra high performance Flex Fit Elite unit. Fully electric with custom integration with your existing controls or with custom billet control panels (purchased separately). The ONLY custom colder air conditioning unit that allows full integration with your factory control head with the features of a fully electronic controlled unit. This allows you to keep a factory appearance and have the amenities of new OEM designed air conditioning and heating unit in your classic! And with all Classic Auto Air systems we feature separate A/C and heater coils to allow maximum cooling and heating required for large vehicles.

This system is designed to give the flexibility of a custom install in a vehicle larger than the typical “street rod” unit as seen everywhere. This unit has connections to the side rather than the rear of the unit. This allows for a smooth firewall installation.

Custom Colder Universal Air Conditioning System measures 24″ inches long, 8.75″ inches deep, and only 10” tall.

Your Universal Unit comes complete with:

  • 15ft of 2″ duct hose
  • Heater water Control Valve
  • Drain tube kit
  • (2) Remote Floor heat dumps
  • Wiring kit (controls must be purchased separately)
  • Hardware kit
  • Fully electronic operation – no cables or vacuum controls, or micro-switches to adjust
  • ECU allows infinite adjustability between all modes
  • Infinite dash / floor air blend with dedicated defrost
  • Easy plug & play operation with Classic Auto Air’s E-Z WIRE system or Standard Billet Controls
  • Pre-set thermostat, no adjusting needed , always allowing for coldest temperatures
  • Complete A/C Systems Full 3 year part warranty (1 year part only)
  • Largest coils of any same size unit
  • Totally serviceable, beware of “throw away” units that are glued closed

Choose from our selection of vents, defrost ducts and controls to complete the interior of your vehicle.

Install Info