I think that you will find that it is Bruce Bellis in the ex Collins Cortina. As Bruce owned the Coachman Steakhouse it seems likely. Bruce converted the car from the 4 headlight GT grill that Clyde had fitted to the square headlight grill. He also changed the car from Ford to Chev power
The Mk 1 Cortina is a chap Wall from Taupo if I recall correctly. It had 351 power