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Big Block-Gearbox-40 Series

    • Big Block-Gearbox-40 Series

    This is the 40 Series Reverse Gearbox for the Big Block PowerPack!  This gearbox will bolt right in to the Big Block PowerPack bracket and provides you a shiftable, Forward Neutral Reverse gearbox that is designed to mount a 40 Series secondary clutch with  3/4" shaft diameter.
      C$599.99Price
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