Cometic GM Gen V Small Block MLS Cylinder Head Gasket Bore

The Cometic GM Gen V Small Block MLS cylinder head gasket is a multi-layer steel (MLS) head gasket for Gen V LT-based small block V8 engines. It is made for street performance, racing and high-output builds. It is also sold as a head gasket or cylinder head gasket. Each version is matched to a specific cylinder bore size.

Key Features:

• Multi-layer steel construction: Stainless steel layers give the gasket strength and good sealing.
• Stable under load: MLS designs resist crushing and keep their clamping force through repeated heat cycles. They also hold up under the cylinder pressure of boosted or high-compression engines.
• Coatings: Cometic MLS gaskets typically have a coating on the outer layers. The coating helps them seal against the head and block surfaces.
• Bore-specific options: Choose the bore size that matches your engine build.
• Reusable and durable: MLS gaskets resist blow-by and the breakdown of the seal caused by heat and pressure.

Cometic is a well-known maker of gaskets for performance and racing engines. It builds its gaskets in the USA. Use this gasket for a rebuild, a performance upgrade or a power-adder application where a dependable head seal matters. Good sealing surface finish and correct torque on the head fasteners help the gasket seal as designed.