8.8 swap

i already rebuilt the diff with the Carbon Discs twice….new S-Spring and 75w140 gear oil with friction modifier...i think it just can´t hold up. Thanks for your suggestions, already thought about using a Detroit truetrac diff, but i´d like the spool more. You can´t rely on the calipers to hold the axles if one breaks….so if i want a spool then the c-Clip eliminator kit is a must for me...just can not figure out if it fit´s with the disc Brakes.

Michael