Gear-X K-Series 1st Gear: 2.3125 (Countershaft)
Part Number: AC-1101

Gear-X K-Series 1st Gear: 2.3125 (Countershaft)
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    The Gear-X countershaft 1st gear requires that you use the Gear-X mainshaft and Gear-X 2nd gear in order to install this 1st gear.

    This gear will not work with an OEM mainshaft.

    The ratio is 2.3125 and is rated for up to 500 horsepower.

    This is the first gear from the Gear-X Drag Kit, Pro Spec I, Pro Spec II and Pro Spec III gear sets.


    Brand: Gear-X
    Part Number: AC-1101
    Gear Ratio: 2.3125
    Gear: 1st
    Gear Type: Countershaft

    Vehicle Fitment

    Acura RSX

    Honda Civic

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