Outer Limits 4x4 Board

Hi my 89 patrol has a 4.2 litre petrol/lpg engine and is in desperate need of a couple of valves, dizzy cap, gaskets etc. I was wondering where you guys get your engine parts from as I am struggling to find any sites that sell them. I live on the gold coast so even if there any shops that can be recomended. Thanks.

One more thing im also looking for somewhere on the coast that can remachine the head and possible regrind a couple of valves.

Thanks

Can't help with the bits but if you've got the head off, do the whole head reco thing.... not just part of it..