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Old 09-12-2017
HerkyBird2001 HerkyBird2001 is offline
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Join Date: Mar 2010
Location: Travis AFB CA
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3:42 make maybe a 1 to 2 mpg difference empty. Towing probably no difference. The question is what are you going to do with the truck primarily? If it's towing and hauling 4:10 all day long. If just the occasional light towing and daily driving the 3:42. Also I noticed you said Alison. These transmissions in the ram are aisin transmissions. One of allisons competitors.
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--SORRY--2013 GMC Denali HD 3500 Dually, Red, LML Duramax, Allison, 3.73, Banks Intake, Airlift Air Bags, CTS 2 Insight.

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2000 VW TDI (56 MPG)

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