[WKB]

Hi Bigfish,
DRB make an air con kit to fit inside of the vehicle. It uses the fan and heater core from the falcon, they supply the evaparator and various other items to attach it to the falcon's dash.
DRB also supply a kit to relocate the compressor to miss the steering. Installation of the air con system is tight, but in the end it fits together and works.
The condensor bolts to to radiator the same as the falcon. You will need to purchase a filter drier and a water valve for the heater control.

Warren