Peter Wherrett competed in at least 4 Bathurst enduros:
1969: DNF Bernie Haehnle / Peter Wherrett Mazda RI00 31 Laps (accident)
1970: 18th Trevor Meehan / Peter Wherrett Falcon XW GTH0 118 Laps
1974: 12th Brian Foley / Peter Wherrett Alfetta 1.8 150 Laps
1976: 19th Peter Wherrett / David Jones Alfa 2000 GTV 148 Laps
Not so relevant to Australasian Touring Cars; but best remembered from the 1980's - the Peter Wherrett Sigma:
Pictures courtesy of
Sigma Lovers.com