Does anyone know where i can get a 9 inch diff to suit a xt falcon please. Email me at jasrd@netspace.net.au

They've always been worth big bucks mate, as you know they are shorter than the XA to XD, a lot of guys like to throw them into XA upwards and run wider/deeper dish rims.
It might be cheaper and easier to get one cut down if you can't find one, i think the difference was 2 inches from memory but can't remember exactly.