Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Supertech black-nitrided intake valve for Mazda Miata 1.6L is a single +1mm oversize replacement designed to match valve-seat machining tolerances. Supplied individually, the oversize option helps restore correct valve clearance after grinding or resurfacing. Use this valve during head service or partial rebuilds on 1.6L Miata engines when an oversize intake valve is required to reestablish proper sealing.
Supertech Mazda Miata 1.6L Black Nitrided Intake Valve - +1mm Oversize - Single
