{"product_id":"top-street-performance-dual-plane-intake-manifold-3","title":"Top Street Performance Dual Plane Intake Manifold","description":"The Top Street Performance Dual Plane Intake Manifold is designed for carbureted Pontiac V8 engines (326-455 cubic inches). This black aluminum manifold improves airflow, enhances throttle response, and increases torque across a broad 1,500-to-6,500 RPM operating range. It features a dual-plane runner design for balanced air and fuel distribution, suitable for street performance, cruisers, and mild street\/strip applications.\n\nConstructed from lightweight 6061-T6 aluminum, it offers improved heat dissipation and reduced weight compared to factory cast iron manifolds. The manifold includes a spread-bore carburetor flange and a low-profile design to potentially aid hood clearance. It is designed for engines requiring a carbureted setup with a spread-bore carburetor flange.","brand":"TOP STREET PERFORMANCE","offers":[{"title":"Default Title","offer_id":53748241170744,"sku":"87156BK","price":454.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/865860318.webp?v=1793975334","url":"https:\/\/store.motormia.co\/products\/top-street-performance-dual-plane-intake-manifold-3","provider":"MOTORMIA","version":"1.0","type":"link"}