Looking to see if anyone knows what part number for a grant hub adapter will fit my 73.. cannot get a good answer... Looking to purchase a steering wheel but cannot find the right hub.
... I've been looking for a couple of months now..

I was not able to find one for my 72, Grant makes them for earlier models not the later. I went with a Momo.

Just get a momo/sparco/nardi with the correct adapter.

For some reason when I see a Grant wheel all I can think of is Pep-Boys/NAPA/Autozone etc.

Btw. I have a good momo wheel that was just removed from our newest 914. The wheel has the adapter and center button. Let me know if you need it.