Planning to purchase a detroit truetrac for my 8.8 and wondering if my 28 spline axles are fine and will hold the power of a coyote? They are brand new motive 28 spline axles so if I upgrade to 31 spline axles now with a matching 31 spline truetrac I would be wasting the 28 axles I bought a few months ago.
What other rear lsd or posi do you guys recommend?
Thanks