{"product_id":"ls3-12-degr-cylinder-heads-fully-cnc-ported","title":"LS3 12-Degr Cylinder Heads Fully CNC Ported","description":"Cylinder Head - LS3 Mongoose - Assembled - 2.165 \/ 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair","brand":"AIR FLOW RESEARCH","offers":[{"title":"Default Title","offer_id":41385314287729,"sku":"AFR1845","price":3869.94,"currency_code":"USD","in_stock":true}],"url":"https:\/\/740racegas.com\/products\/ls3-12-degr-cylinder-heads-fully-cnc-ported","provider":"Burlile Performance Products","version":"1.0","type":"link"}