408 crank?

I ordered mine from scat. And I didn't want the castcrank either but they said for what I wanted to do(410 stroker a little over 500hp) . this crank can handle up to 600 ponies. No problem. Now im not sure about eagle cranks I haven't heard of many using they're cranks. . Heard they are defective( I repeat so I've heard). Hope this helps a little