The Cometic 94-97 Mazda Miata 1.8L 83mm MLS .030in Headgasket - C4560-030 is a precision-engineered head gasket with a 83mm bore and .030" compressed thickness.
The Cometic Multi-Layer Steel (MLS) head gasket is engineered for high-performance and racing applications where OEM gaskets fall short. Featuring Multi-Layer Steel (MLS) construction, this gasket uses multiple embossed steel layers that conform to surface irregularities and maintain a positive seal. Precision CNC-machined to exacting tolerances, this gasket seals combustion, water jackets, and oil passages simultaneously — eliminating the need for multiple gaskets or sealing compounds.
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Material: Multi-Layer Steel (MLS)
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Bore Size: 83mm
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Thickness: .030" compressed
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Part Number: C4560-030
Verified fitment: Mazda Miata (1994–1997, 1999–2000); Mazda Protege (1990–1998).
