Drivr Train, Rear & 4X4 Transfer Case

Discussion in '1983 - 1988 Ford Ranger' started by WeldRanger, Sep 26, 2010.

  1. WeldRanger

    WeldRanger New Member

    Hi, I get right to the question. I have a 1988 Ranger XLT 2.9L 5speed Manual 4X4. I swap out the rear end (a 3.73) for one out of a1988 Ranger XLT Auto 4X4 (witch was a 4.10) now before I swap out the front to match I’m wondering about gas mileage with the 4.10 rear. I think the 4.10 rear is harder on gas.

    Any suggestions would be appreciated, thanks.
    Last edited: Sep 26, 2010

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