unknown ring gears

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Michael Davis
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Joined: Fri Jul 26, 2019 8:18 pm
First Name: Michael
Last Name: Davis
Location: Montrose CO

unknown ring gears

Post by Michael Davis » Tue Nov 26, 2019 2:53 pm

I have 3 ring gears that I do not know what they are ? Any information would be great.

Thanks
Mike
Attachments
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Topic author
Michael Davis
Posts: 238
Joined: Fri Jul 26, 2019 8:18 pm
First Name: Michael
Last Name: Davis
Location: Montrose CO

Re: unknown ring gears

Post by Michael Davis » Tue Nov 26, 2019 2:54 pm

More pics Ring gears
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Kerry
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Re: unknown ring gears

Post by Kerry » Tue Nov 26, 2019 3:20 pm

Top one looks to be Model A and second one 30's V8.

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Rich Eagle
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Re: unknown ring gears

Post by Rich Eagle » Tue Nov 26, 2019 3:29 pm

I looked up a chart that says 34:9 is a standard Model A and optional Model B for lighter cars ratio. The 39:11 is post '34.
http://www.fordgarage.com/pages/rearaxleratios.htm
When did I do that?


Kerry
Posts: 349
Joined: Mon Jan 07, 2019 2:42 pm
First Name: Frank
Last Name: van Ekeren
Location: Rosedale Vic Australia

Re: unknown ring gears

Post by Kerry » Tue Nov 26, 2019 3:49 pm

I forgot to mention that spiral bevel gears came in a matching sets, as ring and pinion, to try and miss match usually ended up with a diff that screamed like a fire truck siren.


Topic author
Michael Davis
Posts: 238
Joined: Fri Jul 26, 2019 8:18 pm
First Name: Michael
Last Name: Davis
Location: Montrose CO

Re: unknown ring gears

Post by Michael Davis » Tue Nov 26, 2019 7:45 pm

Thanks so much for the information.

Mike

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Mark Gregush
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Re: unknown ring gears

Post by Mark Gregush » Wed Nov 27, 2019 11:59 am

The first group of gears shown are 28-34ish the 2ed group of photos are 35-48.
https://www.speedwaymotors.com/1935-194 ... 7-EALw_wcB
I know the voices aren't real but damn they have some good ideas! :shock:

1921 Huckster
1925 Cut down pickup

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