{"product_id":"302-351w-z-head-aluminum-head-bare-63cc","title":"Ford Performance Parts M-6049-Z304D 302\/351W \"Z-Head\" Aluminum Head-Bare 63CC","description":"Cast from prime A356 T6 aluminum, these 'Z' heads from Ford Racing were designed using solid modeling technology. They feature high-flow ports and steel alloy intake and exhaust valve seats installed (they do require a competition valve job and bowl blending). The manganese-bronze valve guides are installed with a semi-finished I.D. and the combustion chambers are CNC-machined. Laser-cut guideplates are included, and they accept both tapered seat and gasket-style 14mm spark plugs.","brand":"Ford Performance Parts","offers":[{"title":"Default Title","offer_id":51236899520827,"sku":"BDXX_M-6049-Z304D","price":1910.52,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/5958\/2011\/files\/M-6049-Z304D.jpg?v=1778371008","url":"https:\/\/performancepartscanada.ca\/products\/302-351w-z-head-aluminum-head-bare-63cc","provider":"Performance Parts Canada","version":"1.0","type":"link"}