Vintage Air Condition Unit: 1959 Chevy Apache Photo Gallery
15. I chose not to install the heater lines because I live in California and don't really drive the truck in cold weather. I went with the Vintage Air #10 and #6 black firewall fittings to connect the evaporator case to the compressor and condenser. Vintage Air provides a template in the instructions that makes it easy to mark and drill for the firewall fitting.