'30 Pontiac vs. Chevy spindles

Any of you guys know if the spindles of a '30 Pontiac and '30 Chevy are the same? Thanks.

 

Sorry, don't know- but if they are, you can use Chevy spindles and brakes up into the ealry 50's to get hydraulic brakes!

 

I know that there are some disc brake kits designed for the '30 Chevy spindles, which is what I was going to do. I just didn't want to take apart the current stock ***embly since it had been rebuilt already just to see if the later year spindles or the disc kit, which I don't have either of would work.

 

Don't know the answer but here's a link with several early Pontiac owners. May get some info from them.

http://www.jalopyjournal.com/forum/showthread.php?t=402309