Cometic GM LSX Small Block Cylinder Head Gasket Bore MLX

The Cometic GM LSX Small Block MLX cylinder head gasket is a multi-layer stainless steel (MLX) head gasket for high-performance and racing LSX-based small block V8 engines. MLX stands for Multi-Layer Stopper. It builds on Cometic's proven MLS (multi-layer steel) design and adds an integrated stopper layer around the bore. The result is a durable, high-output head gasket that seals the cylinder head to the block.

Key Features:

• Multi-layer stainless steel construction that resists corrosion, rebounds after compression and handles the shearing forces between the head and block
• Integrated stopper layer that improves clamp load around the combustion chamber without adding bore distortion
• Strong combustion sealing for high-compression, boosted and nitrous-fed engines that generate high cylinder pressure
• No sealant or re-torquing required in normal installation
• Suited to aluminum heads on aluminum or cast iron blocks, as with other Cometic multi-layer steel gaskets
• Round bore shape with left- and right-side versions, offered in a range of bore sizes and compressed thicknesses so you can match your build

Cometic is a well-known maker of performance gaskets. The MLX line gives engine builders a dependable head gasket for LSX race and performance applications. Choose the bore size, thickness and cylinder bank orientation that match your engine combination.