I have a bent axle on my 98 cobra and I was wondering if I would have any problems installing a 31 spline track-lok and some alloy usa axles. What I mean is I rebuilt the rear-end about 5000 miles ago so if I changed out the differential will this mess up my gears since they are broke in and set up with the stock 28 spline differential. I already have the diff. and axles. Also if anyone has a stock axle w/abs ring they would like to sell me just to get me through until the weather warms up some let me know. Thanks.