You can't tell from ID on a HJ. I'd need to see the chassis number but i'd give it a 50/50 chance at best, as if it is a Sandman it is an XU3 unless it has got seriously out of sequence with other cars. A HJ Kingswood ute XU3 is a pretty rare thing, but it could be.

What do you mean by full lining rear?

Tyre placard is off a V8 Premier sedan.