I discovered that a company called Air Manufacturing Corp makes an under the dash A/C Heater package that includes a COMPLETE AIR CONDITIONING SYSTEM FOR 12 VOLT VEHICLES COMES WITH ALL NEW PARTS NEEDED FOR COMPLETE A/C INSTALLATION. PACKAGE INCLUDES UNDERDASH A/C EVAPORATOR ASSEMBLY, COMPRESSOR WITH CLUTCH, CONDENSER, Receiver DRIER, HOSES, COMPRESSOR MOUNTING HARDWARE, AND ALL BRACKETS, SCREWS, NUTS, BOLTS AND WASHERS. The kit is specific to the 1962 Buick and costs $1,300.Their # is 8775428192
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