June 17, 20196 yr On my 84 brat can someone tell me which port is the high and low side? I can’t find it on the web or the manual. I have 2 ports on the compressor and than I have another where the glass sight eye is. Thanks
June 17, 20196 yr The high side is the line that goes to the condenser in front of the radiator.The low is the one that comes from inside the car. The low side hose is bigger than the high side hose. The sight glass eye is on the high side.
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