{"product_id":"cometic-2011-dodge-6-4l-hemi-104-65mm-bore-056-inch-mls-head-gasket-lhs","title":"Cometic Gasket MLS Head Gasket .056 LH 4.120\" Bore (FRONT): 2011-2024 6.4L 392 HEMI","description":"\u003ch1\u003eCometic Gasket MLS Head Gasket\u003c\/h1\u003e\n\u003ch2\u003e2011–2024 Dodge 6.4L 392 HEMI\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e C5027-056\u003c\/p\u003e\n\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Cometic Gasket MLS Head Gasket .056 LH with a 4.120\" bore is engineered specifically for the 2011–2024 Dodge 6.4L 392 HEMI engines. Designed to meet the demands of high-output performance applications, this multi-layer steel (MLS) head gasket delivers superior sealing reliability without the need for additional sealants. Ideal for enthusiasts and professional builders alike, it ensures a durable, leak-free seal between the cylinder head and engine block, even under extreme operating conditions.\u003c\/p\u003e\n\u003cp\u003eWhether you are rebuilding your engine or upgrading for enhanced performance, this gasket provides the strength and resilience necessary to maintain optimal compression and prevent coolant or oil leaks, helping your engine run efficiently and reliably.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eCometic MLS head gaskets incorporate advanced materials and design features to provide exceptional sealing performance and durability:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMulti-layer steel construction for increased strength and flexibility\u003c\/li\u003e\n  \u003cli\u003eEmbossed outer layers coated with Viton rubber for superior heat and chemical resistance\u003c\/li\u003e\n  \u003cli\u003eCompressed operating thickness of 0.036\" for precise sealing\u003c\/li\u003e\n  \u003cli\u003eCompatible with aluminum heads to aluminum blocks and aluminum heads to cast iron blocks\u003c\/li\u003e\n  \u003cli\u003eResistant to corrosion and able to withstand shearing forces between dissimilar metals\u003c\/li\u003e\n  \u003cli\u003eCenter shim layer of uncoated stainless steel tailored for thickness requirements\u003c\/li\u003e\n  \u003cli\u003eNo sealants required, simplifying installation and reducing potential failure points\u003c\/li\u003e\n  \u003cli\u003eDesigned to meet the rigorous demands of high-performance and racing engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\n\u003cp\u003eThis MLS head gasket is constructed from multiple embossed layers of stainless steel, providing both strength and the ability to rebound under pressure. The outer layers are coated on both sides with Viton, a high-performance fluorocarbon elastomer known for its excellent heat resistance up to 250°C (482°F) and chemical durability. This coating ensures a reliable seal against harsh sealing environments, including exposure to oil, coolant, and combustion gases.\u003c\/p\u003e\n\u003cp\u003eThe gasket’s center shim layer is made from uncoated stainless steel, allowing precise control over thickness to suit specific engine build requirements. This layered design effectively manages the differential expansion and contraction between aluminum heads and cast iron or aluminum blocks, preventing leaks caused by metal movement.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThe Cometic MLS Head Gasket is a direct fit replacement for 2011 through 2024 Dodge 6.4L 392 HEMI engines, including those with World Products Man-o-War blocks. Installation requires standard head gasket replacement procedures and does not necessitate additional sealants, thanks to its advanced Viton coating. Proper torque specifications and head bolt tightening sequences should be followed to ensure optimal sealing performance and longevity.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOne Cometic MLS Head Gasket .056 LH with 4.120\" bore\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cp\u003eThis head gasket is ideal for performance enthusiasts, engine builders, and professional mechanics working on Dodge 6.4L 392 HEMI engines from 2011 to 2024. It is especially suited for high-output, naturally aspirated, or forced induction applications where reliable sealing under extreme conditions is critical. Whether rebuilding a stock engine or assembling a high-performance race motor, this gasket provides the durability and sealing integrity required for demanding use.\u003c\/p\u003e","brand":"Cometic Gasket","offers":[{"title":"Default Title","offer_id":47537579950292,"sku":"C5027-056","price":140.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001294_5d6fba05d65ea9dcb94ba822a7be6165L_976119c7-616a-4c7c-ba3a-e9fb018933b6.webp?v=1771724538","url":"https:\/\/fasthemis.com\/products\/cometic-2011-dodge-6-4l-hemi-104-65mm-bore-056-inch-mls-head-gasket-lhs","provider":"FastHemis","version":"1.0","type":"link"}