{"product_id":"sbc-220cc-aluminium-heads","title":"Aeroflow Complete Small Block Chev 327-350-400 220cc Aluminium Cylinder Heads with 75cc Chamber (Pair) - AF95-2402","description":"\u003cstrong\u003eAeroflow Complete Small Block Chev 327-350-400 220cc Aluminium Cylinder Heads with 75cc Chamber (Pair)\u003c\/strong\u003e \u003cbr\u003e2.22\" x 1.31\" Intake Port, 1.42\" x 1.54\" Exhaust Port \u003cp\u003eThe Aeroflow Series of Aluminium Cylinder Heads are taking affordable performance street and strip cylinder heads to the next level. These heads utilize ultra-smooth A356-T6 aluminium castings, new as-cast runner and chamber designs produce excellent flow numbers. This combined with a 5-angle competition valve job, diamond-honed bronze guides, hand bowl blending and professional assembly help to outperform some of the best brands in the business. Include valves, valve springs, retainers \u0026amp; locks, guide plates and 7\/16\" rocker studs\u003c\/p\u003e\u003cp\u003eThe Aeroflow Performance small block Chevy cylinder heads are designed for street \/ race performance engines to give the ultimate in flow at a competitive price. Made from A356 aluminium castings, these 220cc cylinder heads are ideal for operating in the idle to 7500 rpm range. These complete cylinder heads will fit a 4.000\" bore and larger. The complete heads include larger then stock 2.080\" diameter dual valve spring to handle up to .625\" maximum lift. Suits solid and hydraulic roller camshafts. \u003c\/p\u003e","brand":"Aeroflow Performance","offers":[{"title":"Default Title","offer_id":47361614610603,"sku":"AF95-2402","price":3715.61,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0520\/9319\/0315\/files\/AF95-2402_4_23012026003640.jpg?v=1783462959","url":"https:\/\/stealthride.co.nz\/products\/sbc-220cc-aluminium-heads","provider":"Stealth Ride","version":"1.0","type":"link"}