741 Center Section question?

I have heard the same thing over the years. And mine held up great behind a 400HP 340 running low 12's / high 11's for years as well.

I am looking at a 500+ HP 416 stroker motor for a protouring Demon and wondering if a 741 391 SG would hold up in rear?

Car may go down a track a couple times in its life just to get a time ticket, but otherwise its going to be street car with attitude