7.5 diffs

[Serum]

If you shim the stock diffs right, with aluminum diffhousings/cases you can run the stock diffs succesfully.. (if shimmed right) it is the play of the housing/case that give the gears the change to break.

The 7,5 diffs are very good. if you buy the 6 spider, i got some tips and tricks for you, that will make those very, very strong.. (i haven't givin it a strength/stress test but i am pretty sure that the 6 spiders can be made stronger than the 8 spiders..)