9" spindles to 10" spindles

Thanks for the help. I kinda panicked cause I could not find A-Body spindles anywhere and really wanted to have my car on the road this summer. I need to go thru a big inspection as my car is going to be registered in my country for the first time.

It would be good to make somethig like compatibility list of parts that are interchangable between the cars, something would make things much easier.