{"product_id":"306152-mls-d","title":"Atomic Barra Gasket Kit | MLS-D Headgasket","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cstyle\u003e\n    \/* ATOMIC PERFORMANCE THEME STYLES - LIGHT MODE *\/\n    .atomic-container {\n        font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;\n        max-width: 1000px;\n        margin: 0 auto;\n        background-color: #ffffff;\n        color: #333333;\n        line-height: 1.6;\n        border: 1px solid #e0e0e0;\n    }\n\n    \/* BRAND COLORS *\/\n    :root {\n        --atomic-orange: #E4522B;\n        --atomic-purple: #663399;\n        --light-grey: #f4f4f4;\n        --border-color: #ddd;\n    }\n\n    \/* TYPOGRAPHY *\/\n    .atomic-header {\n        text-align: center;\n        padding: 40px 20px;\n        border-bottom: 4px solid var(--atomic-orange);\n        background-color: #fafafa;\n    }\n\n    .atomic-title {\n        color: var(--atomic-orange);\n        font-size: 2.5rem;\n        text-transform: uppercase;\n        margin: 0;\n        font-weight: 900;\n        letter-spacing: 1px;\n        line-height: 1.1;\n    }\n\n    .atomic-subtitle {\n        color: #555;\n        font-size: 1.2rem;\n        margin-top: 10px;\n        font-weight: 400;\n        text-transform: uppercase;\n        letter-spacing: 2px;\n    }\n\n    h2 {\n        color: #222;\n        text-transform: uppercase;\n        font-size: 1.8rem;\n        margin-bottom: 15px;\n        border-left: 5px solid var(--atomic-orange);\n        padding-left: 15px;\n    }\n\n    h3 {\n        color: #333;\n        font-size: 1.4rem;\n        margin-top: 0;\n        font-weight: 700;\n    }\n\n    p {\n        margin-bottom: 15px;\n        color: #444;\n    }\n\n    strong {\n        color: #000;\n    }\n\n    \/* LAYOUT GRIDS *\/\n    .atomic-section {\n        padding: 40px;\n        border-bottom: 1px solid #eee;\n    }\n\n    .atomic-grid {\n        display: grid;\n        grid-template-columns: 1fr 1fr;\n        gap: 40px;\n        align-items: center;\n    }\n\n    .atomic-card-grid {\n        display: grid;\n        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));\n        gap: 20px;\n        margin-top: 30px;\n    }\n\n    \/* FEATURE CARDS *\/\n    .atomic-card {\n        background-color: #f9f9f9;\n        padding: 25px;\n        border: 1px solid var(--border-color);\n        border-top: 4px solid var(--atomic-purple);\n        border-radius: 4px;\n        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);\n    }\n\n    .atomic-card h3 {\n        color: var(--atomic-purple);\n    }\n\n    \/* IMAGES *\/\n    .atomic-img {\n        width: 100%;\n        height: auto;\n        border-radius: 4px;\n        border: 1px solid #ddd;\n        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);\n        background-color: #eee; \/* Placeholder background *\/\n        min-height: 250px;\n        object-fit: cover;\n    }\n\n    .img-caption {\n        font-size: 0.85rem;\n        color: #666;\n        text-align: center;\n        margin-top: 8px;\n        font-style: italic;\n    }\n\n    \/* LISTS *\/\n    ul.atomic-list {\n        list-style: none;\n        padding: 0;\n    }\n\n    ul.atomic-list li {\n        padding-left: 25px;\n        position: relative;\n        margin-bottom: 10px;\n        color: #444;\n    }\n\n    ul.atomic-list li::before {\n        content: \"►\";\n        color: var(--atomic-orange);\n        position: absolute;\n        left: 0;\n    }\n\n    \/* CTA BUTTON *\/\n    .atomic-cta {\n        display: inline-block;\n        background-color: var(--atomic-orange);\n        color: #fff;\n        padding: 15px 30px;\n        font-size: 1.2rem;\n        font-weight: bold;\n        text-transform: uppercase;\n        text-decoration: none;\n        border-radius: 4px;\n        margin-top: 20px;\n        transition: background 0.3s;\n    }\n\n    .atomic-cta:hover {\n        background-color: #c03d1b;\n    }\n\n    \/* RESPONSIVE *\/\n    @media (max-width: 768px) {\n        .atomic-grid {\n            grid-template-columns: 1fr;\n        }\n\n        .atomic-title {\n            font-size: 1.8rem;\n        }\n\n        .atomic-section {\n            padding: 20px;\n        }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"atomic-container\"\u003e\n\u003cdiv class=\"atomic-header\"\u003e\n\u003ch1 class=\"atomic-title\"\u003eAtomic MLS-D Gasket Kit\u003c\/h1\u003e\n\u003cdiv class=\"atomic-subtitle\"\u003eULTRA TOUGH Diesel-Spec Sealing for High Boost Barras\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"atomic-section\"\u003e\n\u003cdiv class=\"atomic-grid\"\u003e\n\u003cdiv\u003e\n\u003ch2\u003eThe Problem\u003c\/h2\u003e\n\u003cp\u003eStandard Multi-Layer Steel (MLS) gaskets are great, but under extreme cylinder pressures (high boost), the layers can separate leading to combustion leaks. In a high-horsepower Barra, a standard gasket is often the fuse that blows first.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #f8f4fc; border-left: 5px solid var(--atomic-purple); padding: 20px; margin: 25px 0; border-radius: 4px;\"\u003e\n\u003cstrong style=\"color: var(--atomic-purple); font-size: 1.1rem; display: block; margin-bottom: 8px;\"\u003e💡 DID YOU KNOW?\u003c\/strong\u003e\n\u003cp style=\"margin: 0; font-size: 0.95rem;\"\u003e\u003cstrong\u003e\"MLS-D\" stands for Diesel Style.\u003c\/strong\u003e Unlike a standard MLS gasket where layers are stacked, an MLS-D gasket folds the outer layers back over the center layer at the cylinder bore. This creates a \u003cstrong\u003esuper-strong \"Ring\" seal\u003c\/strong\u003e that is virtually impossible to blow out.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: var(--atomic-purple); border-left-color: var(--atomic-purple);\"\u003eThe Atomic Solution\u003c\/h2\u003e\n\u003cp\u003eWe've standardized the \u003cstrong\u003eMLS-D Head Gasket\u003c\/strong\u003e across our premium gasket range. At \u003cstrong\u003e1.00mm thick\u003c\/strong\u003e with a folded bore architecture, this gasket offers the sealing capability of a wire O-ring setup without the need for expensive block machining. It’s the ultimate \"drop-in\" upgrade for any boosted Ford 6. These have been used beyond 1500hp and 45psi of boost without issues and do not deteriorate and weep over time like alternative gasket solutions capable of sealing 1500hp. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/5548\/1713\/files\/Atomic_barra_306152_FG_complete_gasket_seal_kit.jpg?v=1756800466\" alt=\"Atomic_barra_306152_FG_complete_gasket_seal_kit\"\u003e\u003cbr\u003e\n\u003cdiv class=\"img-caption\"\u003eComplete Engine Gasket Kit including the MLS-D Head Gasket.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #fafafa;\" class=\"atomic-section\"\u003e\n\u003cdiv class=\"atomic-grid\"\u003e\n\u003cdiv\u003e\n\u003cimg class=\"atomic-img\" alt=\"MLS-D Fire Ring Detail\"\u003e\n\u003cdiv class=\"img-caption\"\u003eDetail View: The folded \"Fire Ring\" layer unique to MLS-D gaskets.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003e2. Complete Engine Seal Solution\u003c\/h2\u003e\n\u003cp\u003eWe don't just sell you a head gasket; we supply a comprehensive rebuild solution. Our kits include every seal needed to button up a Barra properly.\u003c\/p\u003e\n\u003cul class=\"atomic-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eViton Rear Main Seal:\u003c\/strong\u003e High-temp material to prevent the dreaded rear main leak.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSLS Turbo Gaskets:\u003c\/strong\u003e Metal shim turbo drain-back gaskets that won't degrade under heat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVRS Components:\u003c\/strong\u003e Includes all rocker cover seals, spark plug tube seals, and stem seals for a full top-end refresh.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\" class=\"atomic-section\"\u003e\n\u003ch3 style=\"color: var(--atomic-orange);\"\u003eTech Specs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHead Gasket Type:\u003c\/strong\u003e MLS-D (Multi-Layer Shim - Diesel Folded Style)\u003cbr\u003e\u003cstrong\u003eThickness:\u003c\/strong\u003e 1.00mm Compressed\u003cbr\u003e\u003cstrong\u003eLayers:\u003c\/strong\u003e 3-Layer Construction with Fire Ring Fold\u003cbr\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Available for BA, BF, and FG\/FGX Models (Select Model Above)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #fffdf0; border-left: 6px solid #d4a017;\" class=\"atomic-section\"\u003e\n\u003ch3 style=\"color: #b08d55; margin-top: 0; text-transform: uppercase;\"\u003e⚠️ Fitment Guide\u003c\/h3\u003e\n\u003cp\u003ePlease ensure you select the correct model year for your engine, as front cover and sump seal variations exist:\u003c\/p\u003e\n\u003cul class=\"atomic-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBA \u0026amp; Early BF:\u003c\/strong\u003e Pre-05\/2005 production.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLate BF \u0026amp; FG\/FGX:\u003c\/strong\u003e Post-05\/2005 production.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; border-bottom: none;\" class=\"atomic-section\"\u003e\n\u003cdiv style=\"margin-top: 10px;\"\u003e\u003ca class=\"atomic-cta\" href=\"#\"\u003eAdd to Cart\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Atomic Performance Products","offers":[{"title":"Late BF and all FG models","offer_id":42367571820625,"sku":"306152-MLS-D","price":575.0,"currency_code":"AUD","in_stock":true},{"title":"BA and Early BF (\u003c05\/2005)","offer_id":42367571787857,"sku":"306150-MLS-D","price":575.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2115\/6365\/files\/Atomic_barra_306152_FG_complete_gasket_seal_kit_63653ad0-07d2-4932-b351-a0cad000dcca.jpg?v=1779068517","url":"https:\/\/longboostperformance.com\/products\/306152-mls-d","provider":"LongBoost Performance Parts","version":"1.0","type":"link"}