{"id":227163,"date":"2025-10-08T16:20:16","date_gmt":"2025-10-08T23:20:16","guid":{"rendered":"https:\/\/powerdriveengines.com\/?post_type=product&p=227163"},"modified":"2025-10-08T16:20:17","modified_gmt":"2025-10-08T23:20:17","slug":"lsx-ls9-cylinder-head-assembly","status":"publish","type":"product","link":"https:\/\/powerdriveengines.com\/index.php\/product\/lsx-ls9-cylinder-head-assembly\/","title":{"rendered":"LSX-LS9 Cylinder Head Assembly"},"content":{"rendered":"

The Chevy LSX-LS9 Cylinder Head Assembly<\/strong> is engineered to deliver race-winning airflow<\/strong> and bulletproof reliability<\/strong> for high-boost, high-performance LS builds. Designed with LS9 supercharged architecture<\/strong> and built on a reinforced LSX foundation<\/strong>, this cylinder head assembly is the ultimate choice<\/strong> for builders looking to maximize horsepower<\/strong>, optimize combustion<\/strong>, and withstand extreme boost pressures<\/strong>.<\/p>\n

Whether you’re building a supercharged street machine<\/strong>, a turbocharged drag car<\/strong>, or a high-RPM track weapon<\/strong>, the LSX-LS9 head assembly is ready to handle it all.<\/p>\n

Product Details:<\/strong><\/h3>\n
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    Product Name:<\/strong> LSX-LS9 Cylinder Head Assembly<\/p>\n<\/li>\n

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    Material:<\/strong> High-Strength Aluminum<\/p>\n<\/li>\n

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    Configuration:<\/strong> Fully Assembled \u2013 includes valves, springs, retainers, seals, and seats<\/p>\n<\/li>\n

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    Port Style:<\/strong> LS9 Supercharged High-Flow Intake & Exhaust<\/p>\n<\/li>\n

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    Combustion Chamber:<\/strong> CNC-machined for boost efficiency and durability<\/p>\n<\/li>\n

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    Valve Size:<\/strong> LS9-spec stainless steel valves (oversized)<\/p>\n<\/li>\n

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    Condition:<\/strong> Brand New<\/p>\n<\/li>\n

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    SKU:<\/strong> LSX-LS9-CHA-001<\/p>\n<\/li>\n<\/ul>\n

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    Key Features:<\/strong><\/h2>\n
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      \u2705 LS9-Inspired Port Design<\/strong> \u2013 Optimized for forced induction airflow and high boost pressure<\/p>\n<\/li>\n

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      \u2705 LSX Reinforced Casting<\/strong> \u2013 Handles extreme cylinder pressures in supercharged or turbocharged setups<\/p>\n<\/li>\n

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      \u2705 CNC-Machined Chambers<\/strong> \u2013 Promotes efficient combustion and consistent performance<\/p>\n<\/li>\n

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      \u2705 Fully Assembled<\/strong> \u2013 Ready to install, saving you time and machine work<\/p>\n<\/li>\n

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      \u2705 Built for Big Power<\/strong> \u2013 Ideal for 700+ HP street builds and 1,000+ HP race applications<\/p>\n<\/li>\n<\/ul>\n

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      Compatibility:<\/strong><\/h2>\n
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        Fits Chevy LSX & LS Series Engines<\/strong> using LS9-style components<\/p>\n<\/li>\n

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        Ideal for:<\/p>\n

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          LS3 \/ LS9 \/ LSX boosted builds<\/p>\n<\/li>\n

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          Supercharged or turbocharged LS platforms<\/p>\n<\/li>\n

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          Stroker engines and custom performance applications<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

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          May require LS9 intake manifold and matching components for optimal results<\/p>\n<\/li>\n<\/ul>\n

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          \ud83d\udee1\ufe0f Warranty:<\/strong><\/h2>\n
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            1-Year Limited Warranty<\/strong> against manufacturing defects<\/p>\n<\/li>\n

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            Professional installation recommended to ensure optimal fitment and performance<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

             <\/p>\n

              \n
            • \n

              Product Name:<\/strong> LSX-LS9 Cylinder Head Assembly<\/p>\n<\/li>\n

            • \n

              Material:<\/strong> High-Strength Aluminum<\/p>\n<\/li>\n

            • Condition:<\/strong> Brand New<\/li>\n<\/ul>\n","protected":false},"featured_media":227164,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[183],"product_tag":[],"class_list":{"0":"post-227163","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-engine-components-accessories","8":"first","9":"instock","10":"shipping-taxable","11":"purchasable","12":"product-type-simple"},"yoast_head":"\nLSX-LS9 Cylinder Head Assembly - Power Drive Engines<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/powerdriveengines.com\/index.php\/product\/lsx-ls9-cylinder-head-assembly\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"LSX-LS9 Cylinder Head Assembly - 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