Looking for a diff rebuild guy in melb

[aircobra]

i have a worrying clunking sound coming from my r180. no other probs - whining, leaks, etc

can anyone recommend a diff guy and , just in case the diff is a goner, a source for crown/pinion/pin, etc? 

its a manual diff

thanks in advance

[C.A.R.]

Les Collins Racing in Warragul

[ScottyD]

I had a clunking noise from my Zs rear and found that the rear lower control arm bushes where worn so I replaced them, all good now. 

[aircobra]

just went thru the whole rear end again and  noticed that the right inner uv has a bit of slop. i replaced the whole set with new ones probably 2000 ks ago with ones from zcardepot

so i'll replace that first and see if that's what it is