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Title: ring and pinion brand?
Post by: gjz30075 on February 28, 2022, 12:41:45 PM

I'm trying to determine what brand ring and pinion these can be. The ring gear is 35 teeth and
the pinion is 10. However, there are numbers on the ring gear that I don't recognize. They are
39 JG12. Might have to blow up the pic to see it. Also the ring gear looks to be made on the
thin side, to lighten it, I presume.

I don't think these are Ford gears. Does anyone know for sure what brand gears these are?

(https://i.imgur.com/oOJysSR.jpg)

Title: Re: ring and pinion brand?
Post by: gt350hr on February 28, 2022, 01:24:01 PM

US Gear and Motive have made a "thin ring gear" 3.50 ratio. Not sure why they changed.

Title: Re: ring and pinion brand?
Post by: gjz30075 on February 28, 2022, 02:23:10 PM

Thanks Randy.

Title: Re: ring and pinion brand?
Post by: gjz30075 on March 01, 2022, 07:03:58 AM

Got the pic to load. Thanks

Title: Re: ring and pinion brand?
Post by: gt350hr on March 01, 2022, 10:45:50 AM

NOT Ford , and the pattern looks a little ugly too.

Title: Re: ring and pinion brand?
Post by: gjz30075 on March 01, 2022, 11:17:44 AM

Thanks Randy. I'm getting some gear whine and trying to narrow it down to transmission or diff.

Title: Re: ring and pinion brand?
Post by: pbf777 on March 01, 2022, 11:20:20 AM

Quote from: gt350hr on March 01, 2022, 10:45:50 AM
NOT Ford ,...........

+1

Scott.

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SAAC Forum => SAAC Forum Discussion Area => Topic started by: gjz30075 on February 28, 2022, 12:41:45 PM