{"product_id":"holley-modular-ultra-lo-ram-efi-manifold-ls1-2-6","title":"Holley Modular Ultra Lo-Ram EFI Manifold LS1\/2\/6","description":"\u003cp\u003eThe Holley LS1\/2\/6 Ultra Lo-Ram intake manifold kits are designed for GM LS Gen III and IV engines equipped with GM LS1\/2\/6 (cathedral port) cylinder heads. These intake manifolds will work with OE or aftermarket cylinder heads. The Ultra Lo-Ram intake manifolds are designed for forced induction (supercharged or turbocharged) engine applications and the 105 mm throttle body part number 112-581 or similar models. The base intake manifold is designed with a lower overall height to fit under a stock or mildly modified hood.\u003c\/p\u003e\n\n\u003cp\u003eThe 300-621 Ultra Lo-Ram front-feed plenum entry was configured to provide a very low profile modular intake manifold suitable for turbocharged or centrifugally supercharged engines.\u003c\/p\u003e\n\n\u003cp\u003eThe fuel rail kits come with two sets of brackets. A set for long (usually standard length) fuel injectors and a set for short (such as Pico, or LS7) fuel injectors.\u003c\/p\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":52358894485875,"sku":"300-621BK","price":897.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/6289\/0099\/files\/1c7e699a543516d044e5953b912e88c2d729b8fc_d7129114-1b23-4afe-8183-d82b68b6db82.jpg?v=1754647984","url":"https:\/\/dspperformancemotorsports.com\/products\/holley-modular-ultra-lo-ram-efi-manifold-ls1-2-6","provider":"DSP PERFORMANCE MOTORSPORTS","version":"1.0","type":"link"}