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heater a/c box

  1. 69/70 Heater A/C Box Replacement

    Classic Cougar Tech
    The following outlines an option for replacing the heater A/C box on 69 and 70 Mustangs and Cougars. My 1970 Cougar original Heater A/C box had the typical broken drain connection, a broken off support at the outlet end, many wide cracks, many more fine cracks and a lot of distortion with the...
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