Ferrea Subaru EJ20 6mm Viton Hi-Temp Exhaust Valve Stem Seal - Set of 8

These Ferrea valve stem seals are made from Viton, a high-temperature resistant material, which is crucial for exhaust valve applications where temperatures can get quite high. They feature a 6mm stem diameter, designed to fit specific Subaru EJ20 engines. Proper valve stem seals are essential for preventing oil from entering the combustion chamber, which helps maintain engine performance and reduces oil consumption.

When you're rebuilding the top end of your Subaru EJ20, replacing the valve stem seals is a key step to ensure everything runs smoothly. These seals from Ferrea are well-built to handle the heat and stress of the exhaust side. Installing them correctly ensures a good seal around the valve stem, keeping oil where it belongs and out of the cylinders. This helps prevent smoking on startup and keeps your engine running cleaner.

This set includes eight seals, enough for one complete engine. Make sure to check your specific EJ20 model's requirements to confirm this 6mm stem diameter is the correct fit for your application.