From a race standpoint:
That is a tiny cam for a stroker and the low end torque will be beyond massive with the small ports of the stealth heads /750 carb.
--It will peak early and low.
That cam/carb combo would make for a very torquey, rip you neck off, street car.
Drivetrain:
- That 741 pumpkin will die a fast, horrible death with that motor.
- You will break that 8 3/4 at the weight you are pushing around. 4400lbs
- Don't put any money into a 8 3/4 for your application.
- Sell all the 8 3/4 parts before they are busted.
Also remember, when you bust a rear end it usually wounds the trans.
Before you start breaking parts...just buy a Dana.
It will save you the pesky future expense of buying a Dana, a new transmission and possibly your feet/life.