MP 5007672 4 bolt mains ?

Looking at a build sheet for a 440 for sale.
Says MP restoration block #5007672 4 bolt mains.

Vaguely remember hearing about these 10+ years ago.
Researched part number, can't find anything.
Is any better than standard stuff? ?

Any Mopar Performance parts would have a "P" in front of the part number, so you might want to research it that way. Any 4 bolt Big blocks would have been the old crossbolted Mega blocks.

https://board.moparts.org/ubbthreads/ubbthreads.php/topics/687233/re-mopar-siamese-block-id.html

Ok thanks.
Finally found the part online.
4 bolt main service block.
So it a Mega Block under a different name and part number.

Can't say I have ever seen one before.