{"product_id":"granatelli-zilla-black-billet-ls-manifold-120mm-inlets","title":"Granatelli ZILLA Black Billet LS Manifold – 120MM Inlets","description":"\u003ch2\u003e\u003cb\u003eZILLA\u003c\/b\u003e\u003c\/h2\u003e \u003ch2.5\u003eLS Billet Intake Manifold w\/ 120 mm Opening\u003c\/h2.5\u003e \u003ch3\u003eKey Features:\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Compatible with GM “LS-based” small-block V8 engines using **cathedral-port heads** \u003c\/li\u003e \u003cli\u003ePrecision-machined from high-grade billet aluminum\u003c\/li\u003e \u003cli\u003eLarge 120 mm throttle body inlet for maximum airflow\u003c\/li\u003e \u003cli\u003eOptimized runner design for superior power and throttle response\u003c\/li\u003e \u003cli\u003eEngineered for high-horsepower LS builds (NA or boosted)\u003c\/li\u003e \u003cli\u003eDurable black anodized finish for a clean, aggressive look\u003c\/li\u003e \u003cli\u003eBuilt for stability under extreme boost and high RPM\u003c\/li\u003e \u003c\/ul\u003e \u003ch1\u003eGranatelli Motor Sports ZILLA\u003c\/h1\u003e \u003ch2\u003e120mm LS Billet Intake Manifold – Billet Black – Part # 980120\u003c\/h2\u003e \u003ch3\u003eDescription:\u003c\/h3\u003e \u003cp\u003e The \u003cstrong\u003eGranatelli Motor Sports ZILLA\u003c\/strong\u003e is engineered for builders who demand exceptional airflow, uncompromising strength, and elite performance from their LS platform. Machined from a solid block of premium billet aluminum, this intake manifold delivers superior rigidity and precise airflow control—perfect for high-horsepower street and race applications. \u003c\/p\u003e \u003cp\u003e Featuring a massive \u003cstrong\u003e120mm throttle body opening\u003c\/strong\u003e, the ZILLA is built to move tremendous volumes of air with maximum efficiency, supporting extreme naturally aspirated combinations as well as high-boost turbo and supercharged setups. Its optimized runner design and expanded plenum volume promote exceptional cylinder filling, sharper throttle response, and strong mid-to-high RPM power gains. \u003c\/p\u003e \u003cp\u003e Finished in a sleek and durable \u003cstrong\u003eblack anodized coating\u003c\/strong\u003e, this manifold delivers both performance and premium aesthetics. Whether you're building a serious competition vehicle or a top-tier street machine, the ZILLA provides the airflow capacity and billet-strength durability required to push LS engines well beyond factory limits. \u003c\/p\u003e \u003ch3\u003eKey Features:\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eBillet aluminum construction for maximum strength and heat stability\u003c\/li\u003e \u003cli\u003eMassive 120mm throttle body opening for extreme airflow potential\u003c\/li\u003e \u003cli\u003eHigh-flow plenum and optimized runners for outstanding power across the RPM range\u003c\/li\u003e \u003cli\u003eEngineered for high-boost and high-horsepower LS applications\u003c\/li\u003e \u003cli\u003eBlack anodized finish for a stealth, premium appearance\u003c\/li\u003e \u003cli\u003eIdeal for extreme NA builds, turbo setups, and supercharged systems\u003c\/li\u003e \u003cli\u003ePrecision fitment for a clean, professional installation\u003c\/li\u003e \u003c\/ul\u003e \u003cul class=\"productInfo\"\u003e \u003cli class=\"wsm_product_info_sku\"\u003e\n\u003clabel\u003eSKU: \u003c\/label\u003e\u003cspan class=\"wsm-prod-sku\"\u003e980120\u003c\/span\u003e\n\u003c\/li\u003e \u003cli class=\"wsm_product_info_itemid wsm-prod-stock-id wsm-prod-dealer-id\"\u003e\n\u003clabel\u003eItem #: \u003c\/label\u003e980120\u003c\/li\u003e \u003cli class=\"wsm_product_info_itemid wsm-prod-upccode\"\u003e\n\u003clabel\u003eUPC #: \u003c\/label\u003e\u003cspan itemprop=\"mpn\"\u003e802735047905\u003c\/span\u003e\n\u003c\/li\u003e \u003cli class=\"wsm_product_info_brand\"\u003e \u003clabel\u003eBrand:\u003c\/label\u003e \u003ca itemprop=\"brand\" itemscope=\"\" itemtype=\"http:\/\/schema.org\/Brand\" href=\"https:\/\/granatellimotorsports.com\/b-162221-granatelli-motor-sports.html\" title=\"Granatelli Motor Sports - Granatelli Motor Sports ZILLA Black Billet LS Manifold – 120MM Inlets\"\u003eGranatelli Motor Sports\u003c\/a\u003e \u003c\/li\u003e \u003cli class=\"wsm_product_info_remarks\"\u003e \u003clabel\u003eAvailability Remarks:\u003c\/label\u003e COMING SOON 2026! \u003c\/li\u003e \u003cli class=\"wsm_product_info_condition\"\u003e \u003clabel\u003eCondition:\u003c\/label\u003e New \u003c\/li\u003e \u003c\/ul\u003e \u003c!-- Begin Product Categories --\u003e \u003cdiv class=\"wsm-prod-cat-list\"\u003e \u003ch2 class=\"wsm-tab-content-header\"\u003eCategories\u003c\/h2\u003e \u003cul class=\"productCats\"\u003e \u003cli\u003e\n\u003ca href=\"\/c-1389323-engine-drivetrain.html\" title=\"Engine\/Drivetrain - Intake Manifolds - Granatelli Motor Sports ZILLA Black Billet LS Manifold – 120MM Inlets\"\u003eEngine\/Drivetrain\u003c\/a\u003e - \u003ca href=\"\/c-1389440-engine-drivetrain-intake-manifolds.html\" title=\"Intake Manifolds - Granatelli Motor Sports ZILLA Black Billet LS Manifold – 120MM Inlets\"\u003eIntake Manifolds\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/c-1389353-throttle-bodies.html\" title=\"Throttle Bodies - GM Throttle Bodies - Granatelli Motor Sports ZILLA Black Billet LS Manifold – 120MM Inlets\"\u003eThrottle Bodies\u003c\/a\u003e - \u003ca href=\"\/c-1389356-throttle-bodies-gm-throttle-bodies.html\" title=\"GM Throttle Bodies - Granatelli Motor Sports ZILLA Black Billet LS Manifold – 120MM Inlets\"\u003eGM Throttle Bodies\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/c-1389442-new-products.html\" title=\"New Products. - Granatelli Motor Sports ZILLA Black Billet LS Manifold – 120MM Inlets\"\u003eNew Products.\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/c-1389353-throttle-bodies.html\" title=\"Throttle Bodies - Granatelli Motor Sports ZILLA Black Billet LS Manifold – 120MM Inlets\"\u003eThrottle Bodies\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/c-1389408-turbo-system-accessories.html\" title=\"Turbo System Accessories - Granatelli Motor Sports ZILLA Black Billet LS Manifold – 120MM Inlets\"\u003eTurbo System Accessories\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"display:none\"\u003e\u003cspan itemprop=\"category\"\u003eIntake Manifolds|GM Throttle Bodies|New Products.|Throttle Bodies|Turbo System Accessories\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Granatelli Motorsports","offers":[{"title":"Default Title","offer_id":48110291779736,"sku":"980120","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/0867\/0360\/files\/F198650642.webp?v=1770268396","url":"https:\/\/frsport.com\/products\/granatelli-zilla-black-billet-ls-manifold-120mm-inlets","provider":"FR SPORT","version":"1.0","type":"link"}