Maximum traction and decades of proven reliability make two great reasons to go for our clutch-style posi differential. It’s part of why you’ll find we run what we sell. We’ve also updated this part and tailored the revision around a rock-solid nodular iron center section. We ended up with 4lbs of added material to beef up critical areas. Tough forged steel bearing caps, Grade 8 cap screws, and heavy-duty keepers ensure ring gear settings stay in place. Professional hand-assembly guarantees a pr