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- - Eaton HO52 ring gear ID? (https://67-72chevytrucks.com/vboard/showthread.php?t=783981)

Furno68C20

03-26-2019 10:01 AM

Eaton HO52 ring gear ID?

1 Attachment(s)

There is probably thread already out there that answers this question but I changed my rear end Lube last weekend and i wanted to see whats behind the pumpkin cover. here is a pic of the markings on the ring gear. Can anyone tell me what I've got?

Markings are 3682104 GM 7-32 10 1967

Thank you!

outfield

03-26-2019 11:14 AM

Re: Eaton HO52 ring gear ID?

Hi Ferno,

The 7-32 tells you the gear ratio, you have 4.57's. (32/7)

outfield

03-26-2019 11:17 AM

Re: Eaton HO52 ring gear ID?

And this web page link has all the info on the Eaton rear axles you could ever want.

https://www.stovebolt.com/techtips/a...Ton%20Upgrade/

Furno68C20

03-26-2019 12:08 PM

Re: Eaton HO52 ring gear ID?

GREAT!. Thank you.

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