[Mitch Leland]

Shannon,

It sounds like you're "suppose" to have a LSD rear end. My car was suppose to have one, but doesn't... Someone swap it out for one reason or another. I would double check to be sure by jacking up the rear end to see what the wheels do.

The LSD rear end, both wheels will turn in the same direction, the Non LSD rear end, one wheel when rotated will turn in the opposite direction. You could have a LSD rear end and the clutch packs are shot. In this case the opposite wheel won't rotate.

I only bring this up as it might influence which product you use.