GM rear-ends

Q: I am in the process of building a 383 stroker engine for my 1989 Camaro. It should produce about 450 horsepower (the current engine’s a V6). Will the stock rear axle be able to handle that much power? If the axle is no good, which one would you recommend using? Will I need to install

With the upcoming addition of the 454-cubic-inch big block to my 1966 El Camino, I begin to worry about the durability of the 8.2-inch 10-bolt rear. It currently houses a 3.36:1 gear ratio which I am very happy with. The car itself is a driver, I do not drag race, nor do I anticipate ever taking