Supertech Mazda Miata 1.8L Black Nitrided Exhaust Valve - Single (Drop Ship Only)

Supertech is known for making well-built engine components, and this black nitrided exhaust valve for your Mazda Miata 1.8L is a great example. If you're rebuilding the top end or replacing worn-out valves, this part is designed to handle the heat and stress of the exhaust cycle. The black nitriding process hardens the surface, which helps it resist wear and maintain a good seal over time.

This valve is made from durable materials and features a black nitride finish. This treatment not only makes the valve surface harder but also improves its resistance to corrosion. It's a solid option for anyone looking to restore or improve their Miata's engine performance with reliable internal components.