Could this be a HZ Sandman?

[HK1837]

Cool. There is less than 700 x Dandenong HZ's, so not that hard to interpolate and get reasonably close!

It was originally a stock as a rock, base HZ if it is a Sandman, no mechanical options, nothing other than metallic paint. Not even passenger tyre option to make it an XX7. SO L32, M20, GV7, no air, no steer, no LSD.

BUT if it is a Sandman it is the first HZ Sandman I have recorded in Persian Sand Metallic MkII.

I'd go and look at it if you can, see if you can see the books. You'll know if it is a Sandman by the front, the headlining, footwell lamps, air dam cutouts etc if the car is that original.