Apex Gaskets AVS11070 Valve Stem Seal Set

The Apex Gaskets AVS11070 Valve Stem Seal Set is a precision-engineered sealing solution designed to prevent oil from leaking past the valve stems into the combustion chamber. These valve stem seals are critical components that control oil consumption and reduce emissions while maintaining optimal engine performance.

Key Features:

• Premium quality construction for reliable sealing performance
• Heat-resistant materials designed to withstand extreme cylinder head temperatures
• Precise fit to OE specifications for proper valve guide sealing
• Helps prevent oil burning and blue exhaust smoke
• Complete seal set for comprehensive valve train service

Valve stem seals work by creating a controlled barrier between the valve guide and valve stem, allowing just enough lubrication for the valve stem while preventing excessive oil from entering the combustion chamber. Replacing worn valve stem seals is essential maintenance that can restore compression, improve fuel economy, and eliminate oil consumption issues. This complete set provides all the seals needed for a professional valve train rebuild or cylinder head overhaul.