Cometic Millennium 3-9/16in Bore Head & Base Kit .051in H/G & .020inB/G - C9791-051-020

The Cometic Millennium 3-9/16in Bore Head & Base Kit .051in H/G & .020inB/G - C9791-051-020 is a precision-engineered head gasket with a 16" bore and .051" compressed thickness.

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.

• Bore Size: 16"
• Thickness: .051" compressed
• Part Number: C9791-051-020