I have an 8.8 trak-lok diff from a 92 SC that im overhauling rigt now. It has all new bearings, clutches, seals, crush sleeve, etc. Its a COMPLETELY OVERHAULED trak-lok. Only thing im waiting on is a gear that u pick. I was gonna put 3.73's in it but if somebody wants a different ratio, then ill put that in instead. clutches are stacked in the alternate stacking pattern and i used the stronger spring. All im waiting on is a gear. U pick. It has been built with genuine Ford parts. No aftermarket. Even the gears will be genuine Ford gears. Asking $550 + shipping.