MFactory Close Ratio Gear Set (1st-5th)

MFactory Close Ratio Gear Set (1st-5th)
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    available for order 

    Will It Fit Your Vehicle?

    This should fit your vehicle as long as you have a k-series transmission.


    Achieve the ultimate in acceleration with the MFactory Close Ratio Gears. Diamond Cut to exacting tolerances from fully Carburized Forged Nickel-Chromoly Steel and put through our own proprietary heat treatment process, you will not find a stronger, more reliable product on the market. Our special treatment process makes our gears several times stronger & tougher than OEM Gears and are specifically designed to endure the demanding requirements of high-power track/drag cars.

    After installing our gears, you will experience a phenomenal increase in acceleration despite a lower top speed.

    • 3.130 1st
    • 2.167 2nd
    • 1.647 3rd
    • 1.286 4th
    • 1.043 5th (Dual Synchro)


    • Part Number: MF-TRS-01KSC
    • Manufacturer: MFactory

    Vehicle Fitment

    • K-Series Transmission

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