Murphyslaw.....I am getting Aussie lockers front and rear for my 91 Sport, for Christmas. So, the Aussie in the back of your 87 rides great other than in icey road conditions? I have the original HP D30 in the front and a D44 out of an 87 XJ in the rear of my 91. I had a Toyletta truck with Lockrites front and rear. I figure the rear locker will feel about the same on the road in my XJ as it did in my Toy truck. Just a little ratcheting if you don't accellerate through the corner.

 

ya don't i trailer mine is and its also plate/gussed