Thanks mate, i don't live to far from GT performance but i had a quick look on their website and they only sell V8 cables. You can get new XD 6cylinder cables on ebay and they do look the same like the one on my XC but i want to make sure it's the right one. If the XD 6cylinder cables are the same then i'll also see if i can source a good second hand one and save a bit of money.
http://www.ebay.com.au/itm/BA225-ACCELERATOR-Cable-FORD-FAIRLANE-ZJ-ZK-6-Cyl-FALCON-XD-FC-/270979612436?pt=AU_Car_Parts_Accessories&hash=item3f17a4bf14