SKU: SKU: CGSC9689-3570-040
The Cometic Harley-Davidson EVO Stock Bore 3.570in Head Gasket S/Steel 2Pk. .040in - C9689-3570-040 is a precision-engineered head gasket with a 3.570 bore and .570" compressed thickness sold in a 2-pack for 9689–3570 applications.
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.