The Vertex Steel Exhaust Valve is a high-specification replacement valve manufactured to meet high-end OE requirements — using steel with a pressurised hardness treatment to deliver superior wear resistance and long service life in high-temperature exhaust port conditions.

Exhaust valves operate at extreme temperatures and under repeated impact loading from the valve seat. Over time this leads to seat wear, valve face pitting and eventually incorrect valve timing and combustion sealing. Replacing with a Vertex valve restores correct clearances and sealing performance, and the hardness treatment applied to the valve face and seat area significantly extends service life compared to standard replacements.

Vertex valves are manufactured to the high-end OE specifications followed by top-flight engine builders — giving you aftermarket quality with the confidence of OE-compatible dimensions and material specifications. Application-specific design ensures the valve fits your engine's guide, spring and retainer assembly without modification.

Features:

• Steel construction with pressurised hardness treatment
• Manufactured to high-end OE specifications
• Superior wear resistance at high exhaust port temperatures
• Application-specific dimensions — fits guide, spring and retainer without modification
• Restores correct valve timing and combustion sealing

Please confirm compatibility with your year, make and model before ordering.