"HO and Allan Moffat collaborated on this monster Falcon that was the quickest sedan in the country at the time. It had a V8 Supercharger, HO suspension package, HO wheels and custom interior."
The idea was that when Moffat entered the Championship full time HO would sell supercharged Moffat HO Falcons. HO had already supplied bodykits for the Group A using the Moffat front bar instead of the GT bar. But when Moffat was unable to find backing for a full time campaign there was little support for the road going Moffat HO.