Fisher
Old Guy with a Cool car.
I have a 71 Duster, the owner has an 8-3/4 for sale with it for an A body with SBP axles. Is that considered weak at all, or will it work fine with a 400 hp small block automatic car? I am not sure i need to go to large bolt pattern axles for a low 12 second street car with street tires. What are the disadvantages if any?