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Cometic Gasket Part # CGSC9976-T124-045

Cometic Harley-Davidson 99-Up 4 1/8in Twin Cam .045in H/G.020inBaseS&S T/E - C9976-T124-045

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Before you order

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The Cometic Harley-Davidson 99-Up 4 1/8in Twin Cam .045in H/G.020inBaseS&S T/E - C9976-T124-045 is a precision-engineered head gasket with a compressed thickness of .045".

The Cometic premium head gasket is engineered for high-performance and racing applications where OEM gaskets fall short. Built with Cometic's premium materials, this gasket meets or exceeds OEM specifications for durability and sealing performance. 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.

  • Thickness: .045" compressed
  • Part Number: C9976-T124-045

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