{"product_id":"bbc-assembled-aluminum-cylinder-head","title":"BBC Assembled Aluminum Cylinder Head","description":"The Speedmaster 1-281-001-01 is a fully assembled aluminum cylinder head designed for Small Block Chevy 350 engines. This 23-degree head features a 190cc intake runner volume and a 64cc combustion chamber, aimed at providing optimal airflow for maximum engine performance and improved power throughout the RPM range. The cylinder head is constructed from aluminum and has a natural finish. It includes intake valves with a 2.020 in. diameter and exhaust valves with a 1.600 in. diameter. The spark plug style is angle, and it utilizes standard intake and exhaust port shapes and locations.","brand":"Speedmaster","offers":[{"title":"Default Title","offer_id":52866383708472,"sku":"1-281-001-01","price":432.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687690011.webp?v=1787906939","url":"https:\/\/store.motormia.co\/products\/bbc-assembled-aluminum-cylinder-head","provider":"MOTORMIA","version":"1.0","type":"link"}