Cometic 66-84 Shovel 3 13/16in Base Gas .020Rc Pair, No Drains,4.015Id - C9893

The Cometic 66-84 Shovel 3 13/16in Base Gas .020Rc Pair, No Drains,4.015Id - C9893 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: C9893