V8 (late) diff extension tube washers/spacers

[ewokracing]

Hi guys

I've nearly finished putting my V8 diff back in to my late V8 car and I've realised that I am missing some bits. I need the two bits shown with the red and blue lines:

Mine's a late car, but here are the part numbers:

527394 is the big washer, RTC611 is the small washer, 90572615 is the large washer/spacer.

(see uploaded picture).

Here's what the big washer looks like: http://i1080.photobucket.com/albums...ose washer question/DSC_10911_zps1919908d.jpg

I'm in Aus, but happy to pay to have them shipped from anywhere in the world.

Thanks