Cometic MLS Cylinder Head Gasket Bore Mazda MZR

The Cometic MLS cylinder head gasket for the Mazda MZR engine family is a multi-layer steel (MLS) head gasket. Cometic designed it for street performance, turbocharged, and competition builds that need better sealing than a stock composite gasket can give. It is offered in several bore size options to suit different engine builds.

Key Features:

• Multi-layer steel construction with embossed stainless steel layers for strong, consistent sealing
• Handles higher cylinder pressure, boost, and nitrous applications
• Resists heat cycling, so it holds up under repeated thermal expansion and contraction
• Coated surfaces help the gasket seal against the head and block
• Made to precise tolerances, with bore, coolant, and oil passages that match the engine
• Offered in multiple bore and thickness options for different builds

Cometic is a well-known maker of performance gaskets. A Cometic MLS head gasket is a durable upgrade for MZR engine rebuilds and performance builds. Proper surface preparation and correct head stud or bolt torque are important for the best sealing.