hey guys i dunno if u have ever been in this perdiciment but i am going to help you out!
i spent 2 days trying to find these damn fittings in lethbridge and had people say they never made them but i went on the net and finally found the 14mm banjo connectors and oil line fittings for steal braded lines! these are the hard to find metric banjo fitings for your turbo coolant lines! and the oil fittings aswell!
go to these sites and u can get the stuff
coolant banjos are 14mmx1.25 -6AN
and oil is a 1/4 NPT pipe thread to -6AN
(this site has lots of fittings for GT series turbos)
http://www.atpturbo.com/Merchant2/merchant.mvc?Screen=CTGY&Store_Code=tp&Category_Code=GTBB
(this is the site for the anodized 14mm banjo fitting)
http://www.034efi.com/product_info.php?cPath=36&products_id=177