The Jack Brabham Fairmonts were not that special ,When Jack Brabham had a Ford dealership at Blacktown NSW you could order optioned up a XY Fairmont to your own specs ,motor/suspension/exhaust ect,some of them came out like GTs some just tarted up Fairmonts they all had the Jack Brabham logoand they retained the factory warranty as they used all Ford accessories ,there were a few in the XW/XY Ford Club years ago ,like most older cars they are becoming collectable items.