Supertech Honda R18 SOHC I-Vtec Single Valve Spring Seat

If you're rebuilding the top end of your Honda R18 SOHC I-Vtec engine, you'll need to make sure every component is seated correctly. This single valve spring seat from Supertech is designed to do just that, providing a solid foundation for your valve springs.

This seat is made to fit precisely with your R18 engine's valve springs, ensuring they operate as intended. Proper seating is crucial for consistent valve operation and overall engine health, especially when you're working on a performance build or a thorough overhaul. Supertech is known for making well-built engine components, and this seat is no exception, offering a reliable part for your engine work.