hz sandman ?

[88sandman]

model-hz8w-m70
body-412887-A
trim-1929-67v
paint-56830520
trans m20 eng l32 r/r axle gv4

8 m70 rhl 412 887

holden hz panel van
5/78 bhz 185 77A
gvm 2000kg seat cap 2

[Alien DNA]

Looks pretty good......best bet is to get a Holden Historic Service report for 100% authenticity

http://www.holdenhistoricalservices.com.au/order-report

Interesting colour too.....Opaline Blue....should look like this

[Innuendo]

One of my favourite colours early on.

[Valencia]

Nice combo indeed

[Sandaro]

On that info tags are definitely Sandman. Make sure chassis number matches the one you've listed off the compliance plate

[1BadVan]

Mmm nice colour