Changing the diff ration on a dually rear end?

[Wickmyster]

My cfl.. I changed the Salisbury to Chevy 12 bolt but w bedford axels n 10" drums.. I run..single 10"x295/15..cruising da hwys

What was involved in putting the axles and drums on the 12bolt?

[Marky]

Bought a cfs wreck for the Chevy diff.. Origin unknown

[Stevo]

You might want to look at bigger 16" wheels with the right 170mm PCD.
There is a six stud 170mm PCD 16" Mitsubishi 4x4 light truck from the 1997 era.
You can buy them new on eBay or secondhand.

[Stevo]

I forgot to mention that the 16" dual wheels off an Iveco Daily also is 6x170PCD