{"product_id":"holley-300-227-hi-ram-intake-manifold-base-for-gm-ls-series-engines-with-cathedral-port-heads","title":"Holley 300-227 Hi Ram Intake Manifold Base for GM LS-Series Engines with Cathedral Port Heads","description":"Hi Ram Intake Manifold Base EFI LS1\/LS2\/LS6\n\u003cp\u003eThe Holley 300-227 Hi Ram Intake Manifold is engineered to optimize airflow and boost performance for GM LS-Series engines equipped with cathedral port heads. Crafted from durable aluminum, this intake manifold features a natural finish that ensures longevity and corrosion resistance. The base-only design allows for custom modifications and precise installation, making it suitable for performance applications and engine builds. Gaskets, hardware, and fuel rails are included to facilitate a comprehensive installation process. The Hi Ram design provides increased airflow capacity, which enhances horsepower and torque across a wide RPM range. This manifold is compatible with LS1, LS2, and LS6 engines, offering a versatile upgrade for enthusiasts and professional builders alike. Designed for direct fitment, it ensures reliable performance and durability under demanding conditions. Whether upgrading an existing engine or building a new performance setup, the Holley 300-227 provides a quality solution that meets high-performance standards.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eIntake manifold designed for GM LS-Series engines with cathedral port heads\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from durable aluminum with a natural finish\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes gaskets, hardware, and fuel rails for complete installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOptimized airflow for increased horsepower and torque\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBase-only design allows for custom modifications and precise fitment\u003c\/li\u003e\u003c\/ul\u003e","brand":"HOLLEY","offers":[{"title":"Default Title","offer_id":44675991928898,"sku":"HLY300-227","price":949.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/4327\/4306\/files\/HLY300-227.jpg?v=1785951607","url":"https:\/\/ltactradingco.com\/products\/holley-300-227-hi-ram-intake-manifold-base-for-gm-ls-series-engines-with-cathedral-port-heads","provider":"LTAC Trading Co.","version":"1.0","type":"link"}