thanks for answering.
i live in italy.... the worst place to find UK parts....
but beside finding parts i need to find info about
how was the bike when left the factory .
for example, i have the book "triumph twin restoration",
great book with a lot of info, but there are some things
that might indicate that maybe my bike is not thunderbird ... like front fender and some small things,
so i have been looking for hours on google for any info
and photos of Thunderbird 650 1965 6T ...but nothing
as if this bike dose not exist