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This GSC valve stem seal set for the Mitsubishi Evo X 4B11T includes 16 seals to service all valve guides on the engine. The kit addresses oil control at the valve stem to help limit oil consumption and smoking associated with worn seals. It’s offered as a direct replacement set sized to the specified engine family for a full valve-train refresh during head service or maintenance.
GSC P-D Mitsubishi Evo X 4B11T Valve Stem Seal Set (Set of 16)
