Heater & A/C control

I use a rotary compressor on my 72 Dart (all stock under dash) the drawback is you have to have the right intake for it to work as it sits right over the thermostat housing. The setup works very well. The performer intake will work or any stock late 80's intake from a 318 or 360. Sanden also makes a direct replacement for this compressor, it is a c-171 and are available just about anywhere.
Bruce