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Athena P400485100012 Big Bore Cylinder Kit (290cc), 6.00mm Oversize to
THESE FITMENTS POSTED ARE DIRECTLY FROM DRAG SPECIALTIES AND/OR PARTS UNLIMITED! Kit includes aluminum cylinder with nickel-carbide coating designed with larger water jackets. Specially designed, high performance, hard anodized power valves (cannot use OEM). Forged piston with molybdenum coating. Does not include cylinder head.