Ray: My thought was whether the procedure was useful also on modern blocks.
For example:
If an aluminum World block needs new sleeves, in what way/order should they be replaced to minimize distortion? (I guess like the factory put them in.)

And if an iron World block (to my knowledge the same design, at least the 5153778 casting) will need to be sleeved, what is then the procedure?

Or are those blocks so rigid that the problem is non-existent?