The Supertech black nitrided intake valve for Honda B16A/B18C is a single, +0.5mm oversize replacement. Treated with black nitride, this valve suits B16A and B18C rebuilds or upgrades where an oversize intake valve is required. Verify the +0.5mm specification and engine application before ordering to ensure proper fit and clearance.
Supertech Honda B16A/B18C Black Nitrided Intake Valve - +0.5mm Oversize - Single