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Re: Gearing suggestions for my LS swapped truck
3.42s will def be an improvement over the 3.08s...but I would give a lot of thought to 3.73s if it were mine...especially with the od and towing....
my 81 6.0 with 4.10s gets roughly 16-17 mpg at 344hp...but so does my 13 z71 5.3 315hp with 3.42s...and so does my 99 5.3 270hp with 3.73s...
but I know some get 20+...
but mine dont
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