You can use one from a SF, BD and BG too.
I've used one previously in a BC5 and it made a difference making the rear more solid. They're generally designed to work with existing panels so no modification is needed.
That forums suggests the KLC32 for the front and rear links, but there is also the KLC139 which is the ball joint/ball joint style oppose to the 'figure 8' style.
KLC32 http://www.whiteline.com.au/product_detail4.php?part_number=KLC32
KLC139 https://www.whiteline.com.au/product_detail4.php?part_number=KLC139&sq=28374
Yeah I'd suggest checkout out all your bushes and mounts. Car is old enough now to have seen some decent wear through the control arm bushes and engines and trans mounts
BNT/Autolign do the nolathane ones, so better than the factory replacements. Whiteline and nolathane are the same company
EDIT: Just checked the system and the Whiteline C-links are actually a few dollars cheaper than the Nolathanes
Your current links looks fine. No point replacing something that isn't busted, also don't bother with the whiteline set, you can get factory replacements from BNT for an 1/8th the cost
What kind of service? If it's just oil, plugs and filters, just do it now then every 10,000km for oil and filter, 50,000 or so depending on which plugs.
If you're doing cambelt kit, every 100,000km
All good thanks mate.
As for needing different axles in the rear? Do you mean if you use GD control arms
Changing control arms aren't a hassle? Upgrades sway bar links from the figure 8's to balljoint type
Long gone are the days of affording a turbo so I'm rocking an 04' non turbo GG9 these days.
My question is about upgrading the steel front lower control arms, are the alloy units from GC8s still the go on these or are they a different size (like the version 8s(is it))