My 74 Duster has Factory AC, but when I bought the car in pieces, there were no underhood parts included. I decided to install what I believe to be better, more readily available parts underhood as an upgrade to the system.
I used a compressor, brackets and the suction and discharge hoses sourced from a donor 1985 Dodge Truck. This may or may not be the best compressor choice, but I have always had great service from the C171 compressors and I knew I could source the compressor and brackets...
Budget underhood AC retrofit.
