So the 3 gear sets I have are all 3.90.

The numbers on the housings are:
one has 1797310
and 2 have 3707340

I was told these are all from '58.

How do I determine 1/2 ton from 3/4 ton?

Wayne
1938 1-Ton Farm Truck
Stovebolt Gallery Forums
1989 Silverado
1996 Mustang GT convertible
When I die, I hope she doesn't sell everything for what I told her I paid for it!