Any 68 steering wheel hubs (boss kit) in Australia?

[Ue]

My existing Early N30 wheel is so cracked it's dangerous.

I have my old 12", fat rim, leather, 3 spoke SAAS wheel from my youth (let's just say that was a few years back now) and would love to fit it to my '68 Camaro. It is a 6 hole wheel but I need a suitable hub/mount, preferably in Australia. Importing from the US is too expensive and long to then find it won't fit.

Has anyone in Aus found a suitable, 6 hole type hub? My '68 General Motors Holden HK hub that I used has a different spline.

I'll post a pic of the wheel I want to put on 2morro.

[Ue]

My old SAAS wheel I want to use. They haven't made this type for many years AFAIK.