{"product_id":"cometic-bmw-m20b25-m20b27-030-mls-cylinder-head-gasket-85mm-bore","title":"Cometic MLS Cylinder Head Gasket | BMW 3 Series (E30\/E34) (76-94) (C4394-030)","description":"\u003ch1\u003eCometic Gasket MLS Cylinder Head Gasket\u003c\/h1\u003e\n\u003ch2\u003eFits BMW M20B25 and M20B27 Engines\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e C4394-030\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\nThe Cometic MLS (Multi-Layer Steel) Cylinder Head Gasket is engineered to deliver superior sealing performance for high-output BMW M20B25 and M20B27 engines. Crafted from multiple embossed layers of stainless steel, this gasket features a durable Viton rubber coating on the outer layers, ensuring reliable sealing under demanding conditions. Designed for enthusiasts and professionals alike, this gasket helps maintain optimal engine compression, prevent leaks, and support engine longevity. Its advanced construction makes it suitable for both aluminum and cast iron engine blocks, providing a versatile solution for engine rebuilds and performance upgrades.\n\nThis gasket is ideal for those seeking a high-quality replacement or performance upgrade that can withstand the shearing forces created by different materials in the engine assembly. Its compressed thickness of 0.030\" ensures a precise fit, promoting consistent sealing and reliable operation across a range of high-performance applications.\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\nThis MLS head gasket combines innovative materials and thoughtful design to enhance engine sealing and durability:\n\u003cul\u003e\n\u003cli\u003eConstructed with multiple embossed stainless steel layers for strength and flexibility\u003c\/li\u003e\n\u003cli\u003eOuter layers coated with Viton rubber for enhanced sealing and chemical resistance\u003c\/li\u003e\n\u003cli\u003eDesigned to withstand high combustion pressures and thermal expansion\u003c\/li\u003e\n\u003cli\u003eCompatible with aluminum and cast iron engine blocks\u003c\/li\u003e\n\u003cli\u003eCompressed thickness of 0.030\" for optimal fit and sealing\u003c\/li\u003e\n\u003cli\u003eNo sealants required, simplifying installation\u003c\/li\u003e\n\u003cli\u003eEngineered for high-performance and rebuild applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\nThe gasket’s multi-layer steel construction provides excellent durability and resilience, capable of handling the stresses of high-output engines. The embossed layers improve conformability to mating surfaces, while the Viton rubber coating enhances sealing integrity and chemical resistance, ensuring long-lasting performance even under extreme conditions.\n\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\nThis gasket is designed as a direct replacement for OEM head gaskets on BMW M20B25 and M20B27 engines. Proper surface preparation and torque procedures are recommended to ensure optimal sealing and longevity.\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\nPerfect for engine rebuilds, performance upgrades, or restoring original factory specifications on BMW M20 series engines, this gasket supports reliable sealing and engine integrity for daily driving or high-performance applications.","brand":"Cometic Gasket","offers":[{"title":"Default Title","offer_id":51630936850719,"sku":"C4394-030","price":215.78,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/cc1c84b4-126d-4ada-958a-3eadbe4e390e-800.jpg?v=1771044820","url":"https:\/\/shop.wheelflip.com\/products\/cometic-bmw-m20b25-m20b27-030-mls-cylinder-head-gasket-85mm-bore","provider":"WheelFlip","version":"1.0","type":"link"}