Thread: tranny upgrades
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Old 12-13-2010, 05:51 PM
4pnt7 4pnt7 is offline
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Join Date: Jul 2010
Location: New Mexico
Age: 33
Posts: 167
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Vehicle: 2008 4.7l Dodge Ram
Color: Graphite Grey
Engine: 2008-???? 287ci (4.7L) PowerTech V8 310hp 330lb/ft
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Trango shift kit for a 45rfe which is the same as a 545rfe. And instead of using the the resistor that comes with the kit use the sonnax line booster.

As for gears, go with 4.56 gears. My friend gets 13-14 mpg with his lift and tires. But he also has a superchips 3865.
Nicolas Chavez
2002 ram 4.7l qc (Totaled),60ft.-2.0,1/8-9.310,@76.mph,1/8-9.41,1/4-14.80,@90.94
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