{"product_id":"cast-iron-cylinder-head-2","title":"Cast Iron Cylinder Head","description":"The Mopar Performance P5007708AB cylinder head is a high-performance W2 cast iron race head engineered for demanding street and strip environments. It features a 47cc closed combustion chamber and revised intake ports specifically developed to deliver enhanced airflow characteristics compared to standard units. The construction incorporates increased exhaust flange wall thickness and heavy-duty ribbing to provide the structural integrity required for racing conditions.\n\nInstallation of these heads requires specific hardware and supporting components for proper operation. These units are built with flat-machined rocker pads that necessitate the use of T\u0026amp;D race rocker arms and long valves. Furthermore, the heads must be oiled through the tappets and require the use of hollow pushrods. Professional installation is recommended to ensure correct fitment and integration with your engine's valvetrain and oiling system.","brand":"Mopar Performance","offers":[{"title":"Default Title","offer_id":52689285873976,"sku":"P5007708AB","price":527.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687510684.jpg?v=1784904679","url":"https:\/\/store.motormia.co\/products\/cast-iron-cylinder-head-2","provider":"MOTORMIA","version":"1.0","type":"link"}