Stock Diff UMI torque arm question

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Jan 12, 2014 | 05:25 AM
  #1  
I have a 91 Z28 that has a stock LSD of a pretty high ratio.

I have recently installed a whole bunch of UMI stuff including the torque arm.

My question is this, If I go the T56 and LS1 route what sort of numbers can I put through the stock diff before I have problems?

Secondly do other stronger diff carriers have the same mounting brackets that my UMI torque arm can attach to?
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