The XB series bore minor cosmetic differences to the preceding model, the XA, aimed at giving the car a more muscular stance.

First time equipment offerings included standard front disc brakes on all models[2] and an available carpeted interior.

It was based on a Falcon 500 fitted, as standard, with a vinyl roof, Fairmont wheel covers, carpet, transistor radio and three thin body stripes.

In addition to further modifications to Fords own John Goss Special, McLeod offered the "horn" pack to various Falcon models.

In the 1979 film Mad Max, the title character's black "Pursuit Special" was a 351 cu in (5.8 L) version of a 1973 Ford XB GT Falcon Hardtop.