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Old 01-14-2016, 12:21 PM   #16 (permalink)
Master EcoModder
Join Date: Apr 2008
Location: Michigan
Posts: 261

Bio Deezler (sold) - '03 Volkswagen Jetta GLS TDI
90 day: 50.78 mpg (US)

The Beast. - '03 GMC Sierra 2500HD SLT
90 day: 12.86 mpg (US)
Thanks: 0
Thanked 36 Times in 22 Posts
4L80 trans and 4.10 gears.

I certainly don't need 4.10s, would rather have 3.73. But 4.10 was the only option in these 2500HDs. And with 4WD I have absolutely no desire to change both front and rear gears. Just a downside to this truck that I will have to live with I guess.

Your projects are impressive. Ambitious, too! Thanks for doing them and sharing.
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