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12-11-2018, 03:44 PM | #1 |
Registered User
Join Date: Oct 2016
Location: Ontario Canada
Posts: 191
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HO52 Eaton No-spin in 4.10 vs 4.57
Ok guys so I need some info on the Eaton No-spin units. I currently have a 4.56 rear gear in my HO52 with a No-Spin unit.
If I had a complete 4.10 gear 3rd member, can I simply remove the no-spin unit from my 4.56 3rd member and instal it in the new 4.10 third? I've been told by my local shop that they would be different and that it wouldn't work like that because the carriers are different. But I thought all no-spin units were the same for these trucks and the gear ratio didn't matter. So I need to know once and for all... are the no-spins specific to different gear ratios? Or are they all the same unit and will work with whatever gear ratio you have? Anyone able to clear this up for me? Thanks!!
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'68 Chevy K20 '72 Chevy K20 - Smokin' Ochre '08 Mercury Grand Marquis - Daily driver/ Parts fetcher Ohh uh, I didn't have time to fix everything... Last edited by 1968_K20_4x4; 12-11-2018 at 03:50 PM. |
12-11-2018, 06:30 PM | #2 |
Senior Member
Join Date: May 2012
Location: Scottsdale, AZ
Posts: 1,906
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Re: HO52 Eaton No-spin in 4.10 vs 4.57
4.10 and down vs 4.56 and up should be a different part number. Go to the Eaton site and lookup the applications for the Detroit lockers.
j
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White K20 |
12-11-2018, 08:36 PM | #3 |
Senior Member
Join Date: Oct 2015
Location: Berryville Arkansas
Posts: 402
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Re: HO52 Eaton No-spin in 4.10 vs 4.57
The No-spin unit it's self is the same no matter what gear ratio you have. The actual carrier may be different from ratio to ratio, but the No-spin goes in side the carrier.
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12-12-2018, 03:43 PM | #4 |
Registered User
Join Date: Oct 2016
Location: Ontario Canada
Posts: 191
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Re: HO52 Eaton No-spin in 4.10 vs 4.57
Thanks for the info guys
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'68 Chevy K20 '72 Chevy K20 - Smokin' Ochre '08 Mercury Grand Marquis - Daily driver/ Parts fetcher Ohh uh, I didn't have time to fix everything... |
12-12-2018, 05:55 PM | #5 |
Registered User
Join Date: Jul 2009
Location: Jonesboro, AR
Posts: 410
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Re: HO52 Eaton No-spin in 4.10 vs 4.57
This article might be helpful.
https://www.stovebolt.com/techtips/a...Ton%20Upgrade/ |
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