Sleeving

[Twistygit]

Just wondering if anyone knows where to source the threaded tube that welds into the outrigger for the seat belt anchor and what thread? And the sleeve for the wishbone that also welds into the outrigger?
Thanks

[phillpot]

Seat belts are normally 7/16" unf.


Would this do the trick?

[Twistygit]

I was looking last night and RT racing came up, so I'll try them,