Cometic 91-03 Harley-Davidson 3 7/8 Complete Gasket Kit w/ .040 Head Gasket - C9133-REV

The Cometic 91-03 Harley-Davidson 3 7/8 Complete Gasket Kit w/ .040 Head Gasket - C9133-REV is a precision-engineered head gasket.

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.

• Part Number: C9133-REV