Originally Posted By pittsburghracer
Originally Posted By dogdays
Here's another way of looking at it.....

Back in the day, Ford half-tons used 9" rears. Back in the day, Ford 3/4 tons used Dana 60s.

R.




Years ago 12 bolt chevies were popular in stock and super stock. Not sure what they prefer now.


Isn’t the 9/12 the one to use now? 9” housing with a 12 bolt chevy ring and pinion.

"use it 'till it breaks, replace as needed"