Just thought I'd pop up a thread regarding this.
Caught up with growler 2058 the other day and he asked about the oil I'd just picked up.
On the caltex website it has a list of stockists (one of which is the caltex servo on Cross Keys Rd, just of Montacute)
I spoke to one of the lads in the warehouse and he said they always stock it.
Went in on Saturday and sure enough the rack was bulging with 20L cans of the mulitigrade and the gold brand in 15W 40.
Ended up getting 20L for $110 which ain't to bad considering I was able to pick it up straight away ( I know blokes are getting it cheaper over the net).
Just thought I'd share In case anyone in adelaide has left there pre long weekend oil change to the last minute and wants to get there hand on it.
Cheers, potsy.