Ferrea Honda H22A1/A4 30mm 5.48mm 107.1mm Flat Head 5000 Series Exh Valve - Single (Drop Ship Only)

If you're rebuilding the top end of your Honda H22A1 or H22A4 engine, these Ferrea 5000 Series exhaust valves are a solid choice. They feature a 30mm flat head design, a 5.48mm stem diameter, and a 107.1mm overall length, making them a direct replacement for your stock valves.

Ferrea is known for making well-built valvetrain components, and these valves are no exception. They are constructed from durable materials designed to withstand the heat and stress of exhaust gases. The 5000 Series is a popular option for builds that see regular use, offering a good balance of performance and longevity. When installing, ensure your valve guides are in good condition and properly sized for the 5.48mm stem to ensure smooth operation and proper sealing.