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Supertech 5.5mm Intake Valve Stem Seals – Viton – VS-H5.5I-8
Supertech 5.5mm Intake Valve Stem Seals are engineered for high-performance and turbocharged engines, offering exceptional durability and sealing capability. Made from premium Viton® material, these seals provide outstanding resistance to high temperatures, oil exposure, and chemical degradation—ideal for high-RPM applications and boosted setups.
Key Features
- Constructed from Viton® for superior heat and chemical resistance
- Prevents oil leakage while maintaining optimal valve lubrication
- Reliable sealing under high engine loads and RPM
- Tailored fit for 5.5mm valve stems
- Suitable for performance street and track builds
Specifications
- Part Number: VS-H5.5I-8
- Valve Stem Size: 5.5mm
- Material: Viton®
- Quantity: Set of 8
Vehicle Compatibility
- Honda Civic Type R FK8 (2017–2021)
- Honda Civic Type R FL5 (2023+)
No instructions available for this product.

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