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Front + Rear Dana 60 3.55 to 4.10 gear swap? #1551366
12/22/13 03:01 AM
12/22/13 03:01 AM
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AtomicDog Offline OP
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AtomicDog  Offline OP
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I'm seriously considering swapping to 4.10 ring and pinions in my '96 Dodge Ram 2500 4x4 Dana 60 front and rear axles, since I've installed 285/75/16 tires. Does the front axle require reverse rotation gears? Just curious if the front and rear Dana 60s use the same gear set part numbers?

Re: Front + Rear Dana 60 3.55 to 4.10 gear swap? [Re: AtomicDog] #1551367
12/22/13 03:25 AM
12/22/13 03:25 AM
Joined: Aug 2003
Posts: 12,291
Kent, Wa
340SHORTY Offline
Truck Nut
340SHORTY  Offline
Truck Nut

Joined: Aug 2003
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Kent, Wa
reverse rotation gears are used in Hi Pinion diffs. You may need what is called thick gears or new carriers for the 4.10 gears.


I am truckless..
Re: Front + Rear Dana 60 3.55 to 4.10 gear swap? [Re: 340SHORTY] #1551368
12/22/13 04:17 AM
12/22/13 04:17 AM
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AtomicDog Offline OP
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I do believe the carriers I have will handle 4.10 gears (4.10 and lower numerically) without the need to swap them. Just not sure about the gears needed front and rear - has anyone done this swap on the late model Dana 60's front and rear?

Re: Front + Rear Dana 60 3.55 to 4.10 gear swap? [Re: AtomicDog] #1551369
12/22/13 09:20 AM
12/22/13 09:20 AM
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Niles , Ohio
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therocks Offline
oh wait.but hey.lets see.oh yeah.
therocks  Offline
oh wait.but hey.lets see.oh yeah.
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Niles , Ohio
Contact Dr.Diff he will know what you need.Rocky


Chrysler Firepower
Re: Front + Rear Dana 60 3.55 to 4.10 gear swap? [Re: therocks] #1551370
12/22/13 12:54 PM
12/22/13 12:54 PM
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AtomicDog Offline OP
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Great idea! I'll give Cass a call.

Re: Front + Rear Dana 60 3.55 to 4.10 gear swap? [Re: AtomicDog] #1551371
12/31/13 05:05 AM
12/31/13 05:05 AM
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vashon island washington
hunterstroble Offline
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vashon island washington
Yes your original carrier will work, did it on my 97 2500 v-10 4x4. What a difference! I had 285's too. Oh, I needed to use a case spreader to get the carrier out of the front diff too. One of the only times I've needed to use one of those, lol.

Last edited by hunterstroble; 12/31/13 05:06 AM.

1969 Dodge dart 500 stroker 1973 Dodge Challenger 440
Re: Front + Rear Dana 60 3.55 to 4.10 gear swap? [Re: hunterstroble] #1551372
01/02/14 12:31 AM
01/02/14 12:31 AM
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J_BODY Offline
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I had 4.10 gears in my 01 when I bought it.... HATED those things! to many r's going down the highway. Swapped for 3.55's and was mucho happier. I do still run the 265 series tires as I want towing stability.... and my 01 has the power to work with the 3.5 gear







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