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Old 04-06-2011, 09:14 PM   #1
dave666693
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Dana transfer case ID

Can anyone tell me what this is and if it is any good--All I know is it's a Dana
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Old 04-06-2011, 09:37 PM   #2
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Re: Dana transfer case ID

Dana 20 from a jeep is my guess

http://www.pirate4x4.com/tech/billav...-20/index.html
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Old 04-07-2011, 12:08 AM   #3
Livrat
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Re: Dana transfer case ID

I agree, Dana 20
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Old 04-07-2011, 01:28 AM   #4
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Re: Dana transfer case ID

Agreed, Dana 20. Not a very durable setup at all.
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Old 04-07-2011, 06:40 AM   #5
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Re: Dana transfer case ID

Yes, Dana 20 and they came from the factory in a lot of Blazers and Jimmys also.
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Old 04-07-2011, 09:07 AM   #6
dave666693
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Re: Dana transfer case ID

I confirmed it is a Dana 20. One site says they are Great. Another one said they need an upgrade to the output shaft from 10 spline to 27 to be any good.
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Old 04-07-2011, 02:38 PM   #7
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Re: Dana transfer case ID

Any transfer case is great, until it breaks... then upgrade to something tougher. Same with axles...
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