I know. I don't understand this thread, the queries and replies, the whole point basically.
Anyway, there's nothing wrong with the BB you linked to, other than its 119mm, and cheap. But this is the price we pay for wanting old goods.
Also, you're using 531 so you could get any decent welder to take the existing BB shell out and replace it with any other (or 531) steel shell.
I know. I don't understand this thread, the queries and replies, the whole point basically.
Anyway, there's nothing wrong with the BB you linked to, other than its 119mm, and cheap. But this is the price we pay for wanting old goods.
Also, you're using 531 so you could get any decent welder to take the existing BB shell out and replace it with any other (or 531) steel shell.
You must really love that bike!
Peace