Can't find much online about this.
any idea if this pan with baffles and slicer works on the 100mm crank in 4g63 block or will it need to be modified to work without touching bolts.

my car had bearing failure and looking at doing a few upgrades to add some reliability and additional safety measures.

 

This is a drag car or a car that is going to do circuit or places where the oil is going be pulled/pushed side to side? If so racefab makes a better pan so you can look into it. Both pans have been used with increased liter engines over the years but I admit I don't know off hand if additional work was required on the pans to make it work.