Crank Mandrel supplier

Does anyone know of anybody who is actually building and selling a crank Mandrel/blower pulley mount?

It's time for these engines to have mechanical injection for the masses.

Looking to drive a mechanical injection setup on methanol through a tunnel ram.

I've seen them made. I may just be **** outta luck and have to get one custom machined.

Alkydigger shows one but doesn't stock it last I heard

Innovations West has a kit to pin to their balancer, which could possibly be used.

Everything is efi.