BangShift Tech: We Show You How to Rebuild a GM 12 Bolt Clutch Type Posi Unit

[BangShiftChad]

We bought a GM 12 bolt posi a while back at Long Beach Swap Meet. It looked OK, but we wanted to check out the the clutches before we stab this posi into our 12 bolt differential that is destined for our project 65 Impala SS. GM and Eaton clutch type posi differentials are fully [...]

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