Quote: Monty I don't buy it, I will buy the case flexing and allowing the pinion to try to climb the ring gear. The large pinions break ring gears just like the small ones do. So I guess they flex too even they are bigger than most 9". If they flexed that much we'd see broken pinion shafts.
hell I guess everyone should throw out their 9s and go to 8-3/4s, Monte has explained it as well as possible. spend your money on them if you like. I love these 8-3/4 threads
