"O" Axle gear swap help

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October 10th, 2016, 02:07 PM

gearheads78

car guy

Thread Starter

Join Date: Apr 2008

Location: Dallas TX

Posts: 5,656

"O" Axle gear swap help

I have a friend going 2.55 to 3.23 he has the 673 carrier. Short of finding a 671 carrier anyone make a ring gear spacer or another way it can be done?

October 10th, 2016, 02:09 PM

Fun71

Registered User

Join Date: Feb 2013

Location: Phoenix, AZ

Posts: 13,734

Use the search function - there was a recent post where someone bought a spacer from monzaz (I think).

Here it is:

https://classicoldsmobile.com/forums...ar-spacer.html

Quote:

Originally Posted by monzaz

I can still make the 'O' type spacers. I use to keep them on the shelf before the 3 series was more readily available from our own stock.
Shot a PM over I can give you some options on reconditioned units too. Jim

J D

Last edited by Fun71; October 10th, 2016 at 02:12 PM.

October 10th, 2016, 02:31 PM