8 1/4 vs. 8 3/4

If you are looking for information as far as comparing the two , there is no comparison...........hence no threads. :D
With a stroker and a four speed , the 8 3/4 might be considered a marginal piece.
Without a diet and some wheel spin , it will be something to keep in mind.
If the car wants to really hook , I'd explore other options.