Supertech Honda D16A6/D15B Black Nitrided Exhaust Valve - Set of 8

If you're rebuilding the top end of your Honda D16A6 or D15B engine, these black nitrided exhaust valves from Supertech are a solid option. This set includes all eight exhaust valves needed for a complete engine rebuild. They are designed to handle the heat and stress of combustion, helping to ensure reliable performance from your engine.

The black nitriding process hardens the surface of the valve, making it more resistant to wear and corrosion. This treatment also helps to improve the valve's ability to seal properly under high temperatures. Supertech is known for making well-built internal engine components, and these valves are no exception. They are made to fit right into the stock valve guides and seats, simplifying installation for your engine build.

When you're putting an engine back together, using good quality internal components makes a big difference in the long run. These valves are a direct replacement for your stock exhaust valves, offering an improved surface treatment for better durability.