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5mm Viton valve stem seal set delivers OEM-quality sealing for Honda K-series exhaust valves
and daily drivers seeking dependable OEM-quality replacement
quieter operation
5mm keepers feature a 7-degree angle geometry that ensures proper seating and retention under high RPM conditions
SpeedFactory Thermal Intake Manifold Gasket - F20/22C Wiseco 5mm Viton valve stem sealSpeedFactory Thermal Intake Manifold Gasket. This high temperature gasket provides a reliable seal between your intake manifold and cylinder head, preventing coolant and air leaks that compromise performance. Built with thermal resistant materials to withstand engine heat cycles, it ensures consistent engine operation and maintains proper fuel mixture delivery. Direct fit replacement for hassle free installation. Essential maintenance component for
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