GTS Dash harness HX

[Spike]

no doubt this has been discussed somewhere, hopefully someone can direct me or help.
what's best / easiest when going from std HX dash to GTS [yellow needles], and if a new harness is required can I find them 2nd hand [ I imagine they are rare ] or does someone sell 'em new. I would like to also test my 2nd hand instruments prior to installation, does anyone know a reputable place in Perth WA, cheers

[Vombil]

Applied instruments in Balcatta. Not fancy but cheap! I think you just run a earth from the coil to the tacho and then fit oil and temp senders and plug correct v8 engine loom portion to main harness. I may be wrong though.

[RAEME]

Last one I fitted to a HZ came with harness attached with dash. You just unplug the main plug near the firewall inside the cab and plug the GTS harness in. Change your senders and go at it. Would think HX should be the same.

[vanman]

You just need a gts loom... Unplug the standard loom and connect the gts.. They pop up on ebay

[panoz78]

There is a 3 pin plug against the firewall on top of the dizzy that has a brown wire not
being used,this is your tacho drive (coil-ve) wire..
From memory there is also 2 separate feed wires for the dash, one for clock, one ignition fed.

[Spike]

Thanks for the replies, handy info

[SLR_dave]

There is a current convo on this in the thread "HX Van Aquarius" might assist you.