Technical What other uses are there for these cut 1937 Ford roundback spindles ?

I have this nice pair of Ford spindles that have been cut and re-threaded. Obviously no use for drum brakes but for what else ? Can they be used for a disc brake conversion of which i have no experience or are they just to short ?

 

Dragster with Motorcycle wheels?

What's up with the back plate bolt holes? They look slotted.

 

A guy who wants to run the big snouts for his SAE wide five racing hubs could use them. The snouts just bolt onto the round flange.

 

You could use a motorcycle wheel with a disc or a drum setup. Only work in alight car though.

 

When you run the bolt on spindles you leave the stock Ford at full length and use a support that slides over the car spindle that gets locked in place with the stock spindle nut. You then slip the bolt on spindle over top off the support interference fit and bolt them to the Ford backing plate.

 

How about that !! Interesting stuff .

 

I’m trying to picture how motorcycle wheels would work on those.
The only thing usable I see are the tapered eyes. I’d cut them off, make them round and save them to use for radius rod, or split wishbone mounts.