Each vehicle is different. With the sasquatch and 4.70s and 35s I may wager gas mileage may be better than 4.46s. Why? May be a sweet spot in gearing. Time will tell.Just wondering what the difference in gas mileage would be with a 4.7 axle ratio versus a 4.46 axle ratio - with a manual tranny and doing mostly highway driving.
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