HJ/HX/HZ Premier and Statesman along with HZ GTS, HX LE Monaro and Ambulance etc.
Grills were known as upper and lower where the lower was typically Statesman. Custom job back in the day used triple grill arrangement (typically with the centre cut out of the bumper). The centre section of the grill made by cutting modifying a sacrificial 2nd upper grill.

All are interchangeable HJ-HZ single light or twin light aprons and supports.