John, I got the last pair from James Whiting's shelf. If you are running an ital axle like me, the place to check out is Canley Classics. They are a Triumph parts specialist and they have commissioned a lot of bits including alloy hubs. Try link here, http://www.canleyclassics.com/products.asp?article=catkit3.xml
This is a hub upgrade kit, 2 hubs, 2 new stub axles and heavy duty bearings, just like from CC. Alloy hub on its own to fit standard taper roller bearings is here,
http://www.canleyclassics.com/products.asp?article=alloyhubs.xml
If you are running Ford centres I think CC is the only option.
Phil B (7 at last)