Me too. What carrier is he planning on using for his powerful small block Chevy? Kink of a slap in the face asking about whether a 8 3/4 could hold up to that kind of horsepower. If the OP has a question whether it will hold up why not use a 12 bolt or a 9". Apparently the Mopar drive train isn't heavy built enough for a 350. WTF. I'm out.
