{"product_id":"holley-300-261-single-plane-intake-manifold-chevy-small-block-v8","title":"Holley 300-261 Single Plane Intake Manifold- Chevy Small Block V8","description":"Intake Manifold 1957-1986 262ci-400ci, 1987-later with Aluminum Heads\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 300-261\u003cbr\u003e\u003cbr\u003eThe 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.\nThe 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.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures and Benefits\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e• Power band: 2500-7500 RPM\u003cbr\u003e• Square Bore Carburetor Mounting Flange\u003cbr\u003e• Isolated Water cross-over\u003cbr\u003e• Port Size: 1.92” height 1.20\" width\u003cbr\u003e• Height: Front 4.18\", Rear 5.28\"\u003cbr\u003e• Single Plane with Isolated Plenum\u003cbr\u003e\u003cbr\u003e\u003cem\u003eModification to the valve covers may be required when this manifold is used with some types of cylinder heads.\u003c\/em\u003e","brand":"Holley","offers":[{"title":"Default Title","offer_id":48275875791075,"sku":"300-261","price":902.4,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/0821\/9875\/files\/c3fbed37756be854ad3f0dac9815a1d5.jpg?v=1771069099","url":"https:\/\/fastlanespares.co.nz\/products\/holley-300-261-single-plane-intake-manifold-chevy-small-block-v8","provider":"Fast Lane Spares","version":"1.0","type":"link"}