Power Performance Engineering 12″ Gearcase Adapter
Our PPE 12-inch gearcase adapter delivers a precise, bolt-on solution for installing a 200–XR6-style gearcase onto any late-model Mercury 12″ Racing midsection—with zero modifications required.
Engineered for maximum accuracy, this adapter maintains perfect crankshaft centerline alignment, improving shaft longevity and overall drivetrain reliability.
Available in 1/2-inch,5/8-inch and 3/4-inch thickness options to suit your exact setup.
Compatible with all PPE 12″ shiftable midsections.
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