I just bought the Mazda complete ac kit and will be installing it soon. The complete kit was $215 plus shipping on ebay, what a deal, Vintage aire systems cost over $950. It uses 134A freon so that's good. I will make a bracket to mount it low on the passenger side of the motor. The tubing I may have to bend or run new lines. The grooved pulley on the compressor, I may fill with JB Weld if the standard V-belt won't track right. Stay tuned, I will post new pics as the project progress's. The redneck AC system may be up for sale, it blows cold, just add ice.