? about 31 spline axels

[russ1979]

i whant to swap out my axles but don't know if i need to order a diff.
also to match the 31 spline axles

do i need to buy a new traction-lok diff also?

 

[347HO]

Yes, or at least the two ends of the assembly.
Going to a posi is suggested "if" there was a reason to need 31 splines in the first place.

 

[Brian992V]

Like previously stated, you do have to swap to a 31 spline T-lok to run 31 spline axles. You plan on running slicks? If not, I would keep the 28's and use that money elsewhere.