GSC P-D Honda B/K/H Series Viton 5.5mm Valve Stem Seal - Set of 8

This set includes eight Viton valve stem seals from GSC Power Division, designed for Honda B, K, and H-series engines. These seals are crucial for preventing oil from entering the combustion chamber through the valve guides, which helps maintain engine performance and reduce oil consumption.

Made from Viton, these seals offer good resistance to heat and oil, making them a solid choice for rebuilding or maintaining your Honda engine. The 5.5mm stem size ensures a proper fit on the specific valve stems for these popular Honda engine families. Replacing worn valve stem seals is a common step when addressing issues like blue smoke on startup or excessive oil burning.