Will a Stock 489 handle 700hp?

I ran a 452" BB in E body Cuda, 489 8 3/4, ATI 5600 stall and 3400# in the 90s. Ran 1.39 60 foots and 10.20s
Put a Mark Williams billet cap on the Ring side, never had an issue.

The Stick cars are the ones that are HARD on diffs.