{"product_id":"intake-manifold-ls3-dual-plane-black","title":"INTAKE MANIFOLD, LS3 DUAL PLANE - BLACK","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 300-129BK\u003c\/p\u003e\u003cp\u003eGot an LS engine to get running? Nothing is easier than bolting on a carburetor. Holley's dual plane carbureted intake for GM's LS engines will help you get on the streets quick!\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1500-6500 RPM power band\u003c\/li\u003e\n\u003cli\u003e4150 square bore carb mounting flange\u003c\/li\u003e\n\u003cli\u003eOptimized runner layout and constant cross sectional area provide a broad torque curve\u003c\/li\u003e\n\u003cli\u003eMinimum carb flange height means it fits in vehicles with minimal or no hood modifications\u003c\/li\u003e\n\u003cli\u003eGreat for carbureted or throttle body EFI street applications\u003c\/li\u003e\n\u003cli\u003eCast aluminum construction and efficient casting design for light weight, consistent wall thicknesses and improved casting quality\u003c\/li\u003e\n\u003cli\u003eWeighs 14.56 lbs.\u003c\/li\u003e\n\u003cli\u003eHeight (front) - 5.07\" from front lifter valley cover to carb mounting flange\u003c\/li\u003e\n\u003cli\u003eHeight (rear) - 6.14\" from rear lifter valley cover to carb mounting flange\u003c\/li\u003e\n\u003cli\u003ePort size - 2.454\" height x 1.09\" wide\u003c\/li\u003e\n\u003cli\u003eMounting flange gasket type - O-ring\u003c\/li\u003e\n\u003cli\u003eIncludes Viton (R) O-rings - Viton (R) is a registered trademark of DuPont Performance Elastomers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAll GM LS Gen III or IV engines equipped with LS3\/LS92 style rectangular port cylinder heads- Black Finish\u003c\/p\u003e","brand":"Holley","offers":[{"title":"Default Title","offer_id":52258624831800,"sku":"H00E 300-129BK","price":563.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/horsepower-asset-518660-3345591-square.webp?v=1778126278","url":"https:\/\/store.motormia.co\/products\/intake-manifold-ls3-dual-plane-black","provider":"MOTORMIA","version":"1.0","type":"link"}