Oops

I should have read MorePowers posting closer before commenting.

Upon rereading, I see where he said, the 10 1/2 inch FF is VIRTUALLY as strong as the AAM 1150 is.

In my years of drag racing, Fords, the only part of the driveline I never was able to destroy or damage was the 9 inch differential. Ford has the third bearing for additional support located at the rear of the pinion. Saw many of my Chevy racing friends destroy their differential gears which were the two bearing design. That always made me think the three bearing design to be stronger. Perhaps metalurgy and design has improved

High torque diesels sure require a different approach than gassers.