Purchased my 73 that originally had a BEHR installed. The previous owner had removed the compressor and condenser along with its engine compartment hoses. Living in SLC, summers can get quite hot, so I bought a electronic controlled DITEC unit and outsourced hoses, condenser, Spal fan, Hobie Dave bracket & Sanden rotary compressor. Removing the original BEHR unit and installing the DITEC was not an easy task. Took a lot of pounding on the trans tunnel to make the base portion fit, not to mention the firewall alignment issue for the heat & Freon fittings exit. If I had known that the unit also came with a side fitting exit rather than my forward exit, that would have been my choice, as I could have used the original hose paths and eliminated additional firewall holes. My system is now installed with the remaining task of figuring out the wiring, as the supplied instructions for a 2002 install were vague & minimal. I still have the original BEHR unit and control cables that I am willing to donate locally (too lazy to ship).
Purchase my 73 that originally had a BEHR installed.docx