{"product_id":"intake-manifold-1957-1986-262ci-400ci-1987-later-with-aluminum-heads","title":"Intake Manifold 1957-1986 262ci-400ci, 1987-later with Aluminum Heads","description":"The new single plane intake manifold is designed to provide a broad RPM powerband for high-performance street\/strip engine applications to a maximum engine speed of 7500 RPM. The carburetor-mounting pad is designed to accept all stock or aftermarket square-bore carburetors with manual or electric chokes. These intake manifolds are designed to accept most stock hardware and accessory brackets, but offer performance features, like an updated plenum divider area, a 1\" shorter height than the 300-25 manifold, and a choice of two distributor clamp locations. The isolated design of the air\/fuel passages helps to increase charge air density and performance.","brand":"Holley","offers":[{"title":"Default Title","offer_id":44663734534214,"sku":"BBVL_300-261","price":392.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/300-261_0118228.jpg?v=1771401102","url":"https:\/\/products.rocketperformanceproducts.com\/products\/intake-manifold-1957-1986-262ci-400ci-1987-later-with-aluminum-heads","provider":"Rocket Performance Racing Products","version":"1.0","type":"link"}