What kind of rearend is in my 90?

MTTod

Registered User
Ok, I've seen traction assist, limited slip and posi (locker) rearends. My axle code on the door sticker is E so according to what I've come across it looks like a 3:27 ratio locker. Is this a TRUE locking differential or a limited slip differential?

Also, did any of the SC's have the traction assist? From what I've read the system applies brake to the wheel that's spinning. Interesting concept but it doesn't sound like it would do much for performance.
 
The 90 SC automatic would have come with a 3.27 limited slip diff. It is actually a clutch pack type limited slip.

The 94-95 SC autos had traction assist and an open diff. The 94-95 5-speeds got limited slip and no traction assist.
 
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