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Re: early BMW 633csi diff swap
Posted to Transmission Forum on 2/20/2016 1 Reply

Well, I could sweeten it up some, but I would rather just lay it out as I got it:

Ugh, an 82? That would be a side loader diff. He's basically screwed.

The car should have a 3.25 ratio. The only realistic upgrade option available is a 3.45 and they are get... Login to read more.

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