[bl-is-future]

it comes down to power and shimming. I would hear people constantly complaining about going through savage diffs. I have had mine for over 2 1/2 years and 1/2 year was with BL in it. I have yet to replace a diff. If you shim it correctly it will last. But as Brian said it can only take so much even if you shim it correctly. Me running a 1y i doubt your power is too much just think you should shim the diffs considering you said stock isn't shimmed at all.