{"product_id":"ls2-ls6-bare-aluminum-cylinder-head","title":"LS2 \u0026 LS6 Bare Aluminum Cylinder Head","description":"The GM Performance Parts 12629049 is a bare aluminum cylinder head designed for LS2 and LS6 engines. This head features a 210cc intake runner volume, providing ample flow for performance applications. The valve angle is set at 15 degrees, and the combustion chamber measures 64.5cc. It accommodates 2.000-inch intake valves and 1.550-inch exhaust valves, contributing to improved airflow and engine performance.\n\nConstructed from durable aluminum, this cylinder head is built for longevity and to withstand the rigors of performance driving. Its specifications, including port size and valve dimensions, are geared towards enhancing the efficiency and power output of compatible LS engines.","brand":"GM Performance Parts","offers":[{"title":"Default Title","offer_id":52867364487480,"sku":"12629049","price":515.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687913967.jpg?v=1787910808","url":"https:\/\/store.motormia.co\/products\/ls2-ls6-bare-aluminum-cylinder-head","provider":"MOTORMIA","version":"1.0","type":"link"}