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**N2TRUX** · 11-26-2004, 02:30 AM

Don't change gears, get an OD trnasmission. I have found that with an OD transmission the difference between 3.08, 3.42, and 3.73 is only about 1.5 mpg but the difference in torque is huge....

11-26-2004, 02:30 AM	#1
N2TRUX Happy to be here Join Date: Mar 2000 Location: Cypress, TX Posts: 39,021	Don't change gears, get an OD trnasmission. I have found that with an OD transmission the difference between 3.08, 3.42, and 3.73 is only about 1.5 mpg but the difference in torque is huge.... __________________ Follow me on Facebook and Instagram @N2trux.com Articles- "Jake" the 84 to 74 crewcab "Elwood" the77_Remix 85 GMC Sierra "Scarlett" "Refining Sierra"