Chrisfarrell313
Junior Member
- Joined
- Mar 11, 2021
- Posts
- 1
- Reaction score
- 0
- Location
- Ontario, oregon
- First Name
- Chris
- Truck Year
- 1973
- Truck Model
- Suburban
- Engine Size
- 5.7 V8
I recently swapped out my rear axle due to a few issues, its a 3.40 and From what I've been able to find, gm made the 3.40:1 ratio in only the 12 bolt rear on a specific contract. Someone please tell me how to make my front axle 3.40!
