i've had a bunch on adapters made to fit S13 calipers to 1200 disc brake struts. These could well be the same as 120y ones too. (I can't say myself for sure) This brake upgrade is nothing short of orgasmic. freight to Aussie (or where ever) might be a killer, (Or maybe not?) But I'm sticking this up to gauge interest. There could aslo be BS bank fees when making international transactions. But if you're interested drop me a line. I've seen the obscene prices things seem to sell for in OZ, so they may still be affordable.