What hp are mopar 440 stock main bolts good for

cuda620 said
Ok. I heard you had to. I’m gonna use studs even though it’s probably overkill for my build. Better safe than sorry. Thanks!

In some applications it may be necessary, but I've never had to. The registers align the cap, not the stud. I have had to enlarge holes on windage trays though, and play games with washers to get the spacing right.