jrbelkExplorerAug 24, 2020Change gear ratio on 454 class CI've got 98 coachman class C 454 with 4:11 rears. I want to improve mileage by going to 3:23 gears. Will this work? Thanks
enblethenNomadAug 24, 2020Maybe 3.73 but not 3.23. 3.23 will cause engine with the weight of MH will lug down.
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