2003 hemi ram gear ratio change

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asaman
Posts: 1
Joined: Fri Dec 23, 2016 4:40 pm

2003 hemi ram gear ratio change

Post by asaman »

Hello all,
I'm new to the forum and I saw a few posts about gear change options but they were related to tire hieght change. I am replacing the complete rear differential assembly . The gear ratio is going from 3.92 too 3.55. Tire hieght is stock. Can the axle ratio be changed with any of the programmers from Diablosport.

Truck specs:
2003 Ram 1500 Laramie
5.7 hemi
Transmission: 5spd 5-45RFE
Tires P275/55R20


Any help with this matter is appreciated,

Thanks,
Asaman
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