Supertech Honda B16A/B17A/B18C Black Nitrided Exhaust Valve - Single (Drop Ship Only)

If you're rebuilding the top end of your Honda B16A, B17A, or B18C engine, getting the right valves is crucial for performance and longevity. This Supertech exhaust valve is made to replace your original part, helping to ensure your engine breathes correctly under load. It's a single valve, so you can replace just the ones you need.

This valve features a black nitride coating. This treatment hardens the surface, making it more resistant to wear and heat compared to a standard valve. This can be especially helpful in performance applications where engines are pushed harder. The valve is designed to fit right into the stock valve guides and seats, making installation straightforward if you're already doing a cylinder head overhaul.