GTS gauges

[Valencia]

Bought my 9/77 sandman van as a rolling shell many years ago but had a white needle coloured instruments
question - were early Hz white needle or has someone changed the dash out before i bought it
i was under the impression that all Hz were yellow needle am i wrong
and are the gauges date coded
would anybody know this info
thanks.

[Cocko750]

On the back of gauges would have date codes but as far as I know should be yellow have my tonner which is early 77 had yellow needle but had hx door handles ,chrome glovebox lock don't know if it's a tonner thing had another for parts it was early too and it was the same spec

[HK1837]

All HZ should be yellow. There should be date codes on the guages. I think they are blue text or maybe black printed on the back of each guage.

[Valencia]

Thanks guys i thought it was oh well got a yellow needle set anyway
will check for dates once the dash is out byron
cheers gene.