8.5 3 Series Posi Carrier, $350 plus shipping. Will come with side bearings, I do NOT know if it works, it came out of a non running car. Both wheels turn forward when you turn the axle, and the fluid was very clean when I opened it up. Has 2.73 gears on it, you can have those if you want them when you buy the posi. I also have about four pair of stock axleshafts. $50 a pair plus shipping. Paypal ONLY. PM me for details.