For those who missed- https://www.ozbargain.com.au/node/373963
more expensive by about $13, but still a good saving of closing to $30 (based on Supercheapauto prices not Repco prices which is overpriced) for this good oil which seems to be a OZB fave (maybe 2nd only to enloops?)
as suggested by dfk367 (from previous post). The link below will advice if the oil is suitable for you car or not.
Datateck.com.au
That Datateck.com.au link look useless.
Did you check it before you posted it?
::edit::
this is what you want..
http://www.datateck.com.au/lube/castr_au/