8 3/4 Are good up to a point when over 400 hp and tq with sticky tires they start to break a Dana will take a beating no matter what you throw at it I'melted 2 8 3/4 and really should get a Dana
I did have to farm out having two ends put on and the truck ends cut off and the purtches put on but he was nice and let me be a small part of the process...