Will a Stock 489 handle 700hp?

I voted no because I broke the 4.30 gears in a 742 on the second pass my 408 hooked up. The car was 3240#, 727 and went 1.38 60' the first pass it hooked. The gear set had maybe 60 1/8 mile passes and a couple thousand miles behind a 340 that ran 7.24.

After I went through the 727 making sure nothing was hurt the 8 3/4 was rebuild and the complete rear end sold. I mini tubbed the dart, then called Strange and ordered a new S-60. If I were doing it today it would have a 9" under it.