Heaps. Most HZ came from Elizabeth and Acacia Ridge. I did HZ Dandenong first as it is a small sample and only vans and tonners so easier. HZ is easy too as there are no 6cyl Sandmans. The most surprising of the lot were 2 x 253 manual tonners with 3.36 diffs. The 3spd one would be better as 3spd has a much lower reverse, but L32 M20 GV4 would be awful with a tonne onboard.
Not sure what to do next. Either Pagewood HZ which means utes too and some into 1978 or Dandenong HX.