I'm trying to get hold of top/bottom ball joints and M18 threaded tube to make the top wishbones with.

Was going to order from lolocost, but can never get an answer on the phone. Where else can I get the threaded tube and ball joints from?

I got my ball joints from local motor factors and they were a lot cheaper than any locost or kit car supplier. There is somebody selling threaded tube on ebay just search under locost.