Ferrea Honda B17A1/B18C1/C3 33mm 5.47mm 25 Deg S-Flo Stock 6000 Series Intake Valve - Set of 8

Ferrea's 6000 Series intake valves are a solid option for your Honda B17A1, B18C1, or B18C3 engine rebuild. This set includes eight 33mm intake valves designed to replace your stock units, helping to restore proper engine breathing and performance. They feature Ferrea's S-Flo design, which is intended to improve airflow into the combustion chamber.

These valves are made from a strong, high-grade steel alloy that can handle the heat and stress of normal engine operation. The 5.47mm stem diameter and 25-degree seat angle are designed to match factory specifications, ensuring a direct fit into your cylinder head. Ferrea is known for making well-built valvetrain components, and these valves are a popular choice for many Honda engine builds.

When rebuilding your engine, ensuring the valvetrain is in good condition is crucial. These Ferrea valves are a direct replacement for your stock intake valves, making them a straightforward part of your engine's restoration or performance upgrade.