{"product_id":"ls-series-cathedral-port-cylinder-head","title":"LS Series Cathedral Port Cylinder Head","description":"Its cathedral intake port design contributes to enhanced combustion efficiency, making it a suitable component for trucks, vans, SUVs, and performance vehicles. This cylinder head, with casting number 243, is known for its durability and precise engineering, making it a desirable upgrade for both motorsport and everyday driving conditions.\n\nThis cylinder head is identified by GM part number 12564243 and casting number 243, and is compatible with various LS series engines including LS2 and LS6. It features a combustion chamber volume of 64.45cc. The head is described as a USED\/REBUILDABLE CORE and has been industrially cleaned and inspected for cracks and damage before shipping.\n\nIt is important for buyers to research and ensure the fitment of this part to their specific vehicle before purchasing, as returns due to non-fitment are subject to a restocking fee, and the customer is responsible for return shipping.","brand":"Chevrolet Performance","offers":[{"title":"Default Title","offer_id":52687375204664,"sku":"12564243","price":169.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660684824.jpg?v=1784883429","url":"https:\/\/store.motormia.co\/products\/ls-series-cathedral-port-cylinder-head","provider":"MOTORMIA","version":"1.0","type":"link"}