Recommended ring and pinion manufacturers

1019 Views 10 Replies 5 Participants Last post by rsandy, Sep 1, 2021

rsandy

Discussion Starter · Aug 30, 2021 (Edited)

Hi. I’m ready to remove my 4.56 ring and pinion to get back to numbers correct 3.31

Anyone have an opinion on who’s aftermarket I should look at? Prices seem to bounce between high $200 and $800

currently has a 3 series carrier with a ring gear spacer. So i know the carrier will work. This rear was retrofitted with the 4.56’s in the mid 70’s

it’s a 67 chevelle 12 bolt posi
CF 1214.
N 3894939
3:31 posi
Dec 14 1966
Cast date L76
December 7 1966

thanks,
Rick

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Hotwire

· #10 · Sep 1, 2021 (Edited)

I'm running Motive Gear r&p from summit racing, haven't had any trouble out of them except for a little noise around 45mph. I set them up, you're results may vary.

EDIT my break in period wasn't per mfg either..

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