Kibblewhite 71016-4 Red Viton Valve Stem Seal 5.5mm Stem x 0.358" Guide (4-Pack)

The Kibblewhite 71016-4 valve stem seal is engineered to provide superior sealing performance in high-performance and racing engine applications. Constructed from premium red Viton material, this seal offers exceptional heat resistance and durability compared to standard rubber seals, making it ideal for engines operating under extreme temperatures and demanding conditions.

Key Features:

• Red Viton construction for maximum heat resistance and longevity
• Designed for 5.5mm valve stems
• Fits valve guides with 0.358" outside diameter
• Precision-engineered to KPMI specifications for consistent oil control
• Pack of 4 seals for multi-cylinder applications

These valve stem seals are critical components that control oil consumption by preventing excessive oil from entering the combustion chamber through the valve guides. The red Viton material maintains its sealing properties even in high-heat environments, ensuring optimal engine performance and reducing oil consumption. Kibblewhite Precision Machining Inc. (KPMI) is a trusted manufacturer of high-quality valve train components for powersports, motorcycle, and performance engine applications.