Could this be a HZ Sandman?

[Innuendo]

Thanks for that, I take it that the 9942827 is the early HZ xu3 and the 92001123 is the later HZ xu3.

As Byron pointed out the HZ was never released with a 6cyl so the Tyre placard had to have changed from HX. But in no way do I agree that the Statesman placard would ever have been used.
Personally I feel all HZ XU3 would have had 92001123.

Jason (StickThis) does the reproductions and quick search bought a page of his listing his knowledge on tyre placards.
http://holdenpaedia.oldholden.com/HQ...rd_Information
Contact him and see if he has any idea on the early HZ XU3.

[HK1837]

As Byron pointed out the HZ was never released with a 6cyl so the Tyre placard had to have changed from HX. But in no way do I agree that the Statesman placard would ever have been used.
Personally I feel all HZ XU3 would have had 92001123.

Jason (StickThis) does the reproductions and quick search bought a page of his listing his knowledge on tyre placards.
http://holdenpaedia.oldholden.com/HQ...rd_Information
Contact him and see if he has any idea on the early HZ XU3.

I'll elaborate later when Jason gets here to spell out why I had this gut feeling. I tend to agree with you but evidence does get you thinking.