or a part number i can cross reference it too. i think the GM bearing number is 1600269 ans seal 408537?

its the big O.D. bearing and axle shaft

 

Did you try Supercars unlimited?

 

Also try Ebay.

 

also MoNZAZ on this site

 

7451930 seems to cross to that number also possibly 7451960

 

called them and got a message they are closed for health reasons

I did find them at Rock Auto

 

For anyone else looking at this thread, Rock Auto has three different manufacturers for that bearing on their site. I found the Set 10 were available at my local O'Reilly's Auto (actually on the shelf at the nearby store). So don't forget to check locally before you go to one of the restoration houses for parts such as this.

 

I got the same message when I called SuperCars, but they just turned around an order for me in ultra-fast time!