Clever Trevor parts still going?

[Griff43V8]

Clever Trevor parts still going?

If so, address plse

If not, best sources for Griff parts, incl fuel pump, ext filter, tank internal filter

thanks

[Griff43V8]

these guys dont list a replacement metal fuel filler pipe and cap, preferably stainless

any other ideas for such a part - not just the cap, but the bent pipe that connects to the tank rubber hose

cheers