{"product_id":"cometic-bmw-m30-s38b35-84-92-95mm-140-inch-mls-head-gasket-m5-m5i-m6","title":"Cometic MLS Head Gasket | BMW M5 I (E28) \/ M3 (92-99)","description":"\u003ch1\u003eCometic Gasket BMW M30\/S38B35\u003c\/h1\u003e\n\u003ch2\u003eFits 1984–1992 BMW M30 and S38B35 Engines\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e C4478-140\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\nThe Cometic MLS (Multi-Layer Steel) Head Gasket for BMW M30 and S38B35 engines is engineered to deliver superior sealing performance for high-output and modified engines. Crafted from multiple embossed layers of stainless steel with a Viton rubber coating on the outer layers, this gasket is designed to withstand the demanding conditions of performance applications. It is an ideal choice for enthusiasts and professionals seeking reliable head sealing in both aluminum and cast iron engine blocks, ensuring durability and consistent compression across a range of high-performance setups. The 0.140-inch compressed thickness helps maintain proper clearance and compression ratios, supporting engine longevity and optimal power delivery.\n\nThis gasket is suitable for engines with increased power outputs and helps prevent leaks under high stress, making it a dependable upgrade for rebuilds, performance modifications, or routine maintenance on classic BMW M30 and S38B35 engines.\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\nThis MLS head gasket features advanced multi-layer steel construction designed for maximum durability and sealing efficiency. Its embossed layers provide excellent shear resistance, while the Viton rubber coating ensures a tight seal against combustion gases and coolant. The gasket’s design supports both aluminum and cast iron engine blocks, making it versatile for various rebuild and upgrade projects. Its high-quality materials and engineering help maintain consistent compression and prevent head gasket failures, even under high-performance conditions.\n\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\nConstructed from multiple embossed stainless steel layers, this gasket incorporates a Viton rubber coating on the outer surfaces to enhance sealing and resistance to heat and chemicals. The precise engineering ensures a reliable fit and long-lasting performance, capable of withstanding the shearing forces generated between dissimilar materials in high-output engines.\n\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\nDesigned as a direct replacement for OEM head gaskets on BMW M30 and S38B35 engines manufactured between 1984 and 1992, this gasket requires proper torque specifications and installation procedures to ensure optimal sealing. It is recommended to follow manufacturer guidelines during installation to achieve the best results and engine longevity.\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\nPerfect for engine rebuilds, performance upgrades, or restoring high-mileage engines, this MLS head gasket supports high compression and high horsepower applications. It is ideal for enthusiasts seeking a durable, reliable seal that can handle increased engine stresses and improve overall engine integrity.","brand":"Cometic Gasket","offers":[{"title":"Default Title","offer_id":51630947696927,"sku":"C4478-140","price":217.46,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/2a0ff99e-8588-4ef8-a2da-3a1b5c51b708-800.jpg?v=1771044863","url":"https:\/\/shop.wheelflip.com\/products\/cometic-bmw-m30-s38b35-84-92-95mm-140-inch-mls-head-gasket-m5-m5i-m6","provider":"WheelFlip","version":"1.0","type":"link"}