My take on the oiling system crossover tube for the small block

My original thought when I saw the ls mains and main bearings grooved like this was that maybe this was a poor man's fix for the oil timing issue. Idk
.
I keep hearing about these great ideas but have yet to see them.
If it's some closely guarded secret and they don't want to share it, so be it.
I would appreciate whoever's coming out with this just shutting their pie hole.
Basically put up or shut up.

Not talking about you antro9.