Will a stock 8 1/4" SG with 3:55's hold up??

Excellent
Thanks you very gentleman.
This site is full of very knowledgeable, helpful and friendly people.
I have an 8 3/4" that I am setting up for the car, but It is not ready and I have an 8 1/4" SG that's ready to go in so I can still drive the car.