Rear and Shafts

93COUGAR

Registered User
I have a 7.5 non posi rear. If I were to change the center section to an 8.8 would I have to change the shafts? If I do how much do good aftermarket shafts cost?
 
They will physically fit, but I believe the 8.8" units used stronger shafts that you may want to upgrade to if you are making decent power.
 
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