The Cometic BMW M50B25/M52B28 Engine 85mm .080 inch MLS Head Gasket 323/325/525/328/528 - C4328-080 is a precision-engineered head gasket with a 85mm bore and .080" 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: 85mm
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Thickness: .080" compressed
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Part Number: C4328-080
