Cometic Harley-Davidson 4 1/8in Twin Cam Mls Head Gasket .018in 2-Pk. - C9910-018

The Cometic Harley-Davidson 4 1/8in Twin Cam Mls Head Gasket .018in 2-Pk. - C9910-018 is a precision-engineered head gasket with a compressed thickness of .018".

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.

• Material: Multi-Layer Steel (MLS)
• Thickness: .018" compressed
• Part Number: C9910-018