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trying to find some info on gear ratio swap i have 06 v6 3.5l charger( jba headers,k&n cia,cnc throttle body,daul magnaflow, diablosport predator tune) with 2.87 gear and would like to change this out have heard v6 magnum has different ratio and so does v6 300 just lookin for some help on this

 

[dana44]

Best and fastest place to look for the information would be a build location to determine the options, maybe even the Dodge website/build it yourself option.

 

[valiant67]

There may have been an option for a 3.06/3.07 ratio. That's hardly enough difference to make the swap worthwhile.
There may be a 3.9 ratio in the 2.7 cars, maybe that's the other ratio you've heard about.

 

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anybody heard anything about inertia products (cams,blocks,exhaust manifolds) website kinda looks abandon