The MP tips section is located in their big block engines book.
Stock rods can take a lot since they’re 4340 forged. It’s not the rpm that kills rods it’s poor timing or excessive pressure from detonation, turbo boost, things of this nature.
It would be best to get aftermarket rods because rebalancing and sizing rods is about as much never mind grinding on the rod to smooth it out and make it lighter along getting rid of stress risers (AKA Prone crack areas under extreme stress) & then getting HD rods bolts.