Rear gears- 4.11 or 4.56

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OLEred03

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Ram Year
2003
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Hemi 5.7
I’m looking at doing a gear swap soon, but I’m torn between gears. What’s the mileage and rpm difference between these? I currently have 3.92 gears.


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ST-8

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Ram Year
2004
Engine
5.7
If you have 3.92s go 4.56s. 4.10 an 3.92s are to close in ratio to really justify swapping imo
 
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