04-23-2007, 10:23 AM
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eBay Motors
#4 (permalink)
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| Junior Member
Join Date: Apr 2007 Location: WA state
Posts: 4
| 3.73 std gear ratio
3.73 is good for most people. We have had a lot of requests since the release of the duramax for 3.42 gears to increase fuel economy. |
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