question for you engine builder guru's

[MattK]

ive got one of those chevy high performance magazines laying around that gave the reason for the 2 bolt mains being supposedly stronger than the 4 bolt mains when it comes to 400 sbc's. something to the effect of the extra 2 bolts penetrating weaker parts. maybe i can find it

 

[dyeager535]

Can't view these at work, looking forward to seeing the text!

Finally someone that says they have something no one else has seen, and actually follows through.