{"product_id":"holley-single-plane-intake-manifold-chevy-small-block-v8-300-261","title":"Holley Single Plane Intake Manifold- Chevy Small Block V8 300-261","description":"The 300-261 intake manifolds are designed for square-bore carburetor applications on 1957-86 262-400cid Small Block Chevrolet engines and SBC engines equipped with 1987-91 L98 aluminum Corvette cylinder heads (non-EGR applications). Also, these manifolds will work with any SBC engine equipped with aftermarket cylinder heads, as long as they have a standard port flange opening and mounting bolt locations. 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":50228623343893,"sku":"BBVL_300-261","price":449.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/6844\/1109\/files\/300-261_0118228.jpg?v=1791176236","url":"https:\/\/shop.davesusa.com\/products\/holley-single-plane-intake-manifold-chevy-small-block-v8-300-261","provider":"Dave's Auto Center","version":"1.0","type":"link"}