72 B-body differential/housing

Hi I am trying to gather some info for my 1972 dodge charger. I have an. 8.25 rear end. I would like to go to an 8.75 differential but am not sure what number of cases/housings would fit or what years from makes and models etc.

Any help or suggestions would be greatly appreciated thanks!

Whats wrong with the 8.25? Its a pretty stout unit in its own right.

71/72 B body for sure

IIRC the 73/74 houseings had the large centering iso clamp system..


any 741/742 or 489 pumpkin will work..

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Whats wrong with the 8.25? Its a pretty stout unit in its own right.

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Nothing really I am just thinking of putting a bigger gear ratio in it, and everyone talks about 8.75 and I am possibly running a stroker motor up front.

I would like to learn what my options are between the sizes of pumpkins etc.