Supertech Valve Stem Seals

Supertech valve stem seals control oil flow down the valve guide for consistent lubrication, less smoke and long seal life in performance cylinder heads.

Intake seals use a quality rubber compound, while exhaust seals use a special high-temperature compound to withstand the heat on the exhaust side.

Key Features

• Quality rubber compound intake seals
• Special high-temperature compound exhaust seals
• Consistent guide lubrication and oil control
• Reduces oil consumption and smoke
• Precision fit to Supertech valve stems and guides
• Sold individually or as engine sets

Applications

Supertech valve stem seals fit a wide range of engines for rebuilds and valvetrain upgrades. Install intake and exhaust seals in the correct positions and replace seals whenever valves or guides are serviced. Select your engine to see the parts that fit.