Gearing and differential?

[Tommy V]

Using the 3.15 gear did you have to program the computer for that gear swap

Nope 15's go through the bcm and will auto adjust,dont know what the limits are but my adjusted to my 331's that took the place of my 373's.

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[Scp-steve]

So if I install a 331 gear set it will auto adjust?
Cool

 

[Tommy V]

Yes sir mine did.

 

[dubster99]

I'm putting in my 3.31's friday and taking out my 3.73's. Just too much power for that gear ratio. Doing pulls in 3rd gear can get hairy on street tires at 70-80mph when it tries to go sideways.

 

[moffetts]

I'm putting in my 3.31's friday and taking out my 3.73's. Just too much power for that gear ratio. Doing pulls in 3rd gear can get hairy on street tires at 70-80mph when it tries to go sideways.

New pumpkin or new gears?

 

[dubster99]

Pumpkin.

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