yevgenievich
Full Access Member
- Joined
- Mar 1, 2014
- Posts
- 4,793
- Reaction score
- 3,331
- Location
- Texas
- First Name
- Viktor
- Truck Year
- sad
- Truck Model
- very sad
- Engine Size
- less sad
In 89 f bodies got better axles for the 10 bolts and it remained same for 4th gens. 9 bolt was stronger in 3rd gens but not by much. 10 bolt can hold but it has a lot more chances at failure when paired with t56, 4.10 or higher gears and slicks.