{"product_id":"m311-ls3-cylinder-head-rect-port-assembled","title":"M311 LS3 Cylinder Head Rect-Port Assembled - 113004","description":"Cylinder Head - M311 - Assembled - 2.165 \/ 1.600 in Valves - 273 cc Intake - 71 cc Chamber - Aluminum - LS3 - GM LS-Series - Each\u003cp\u003e\u003cbr\u003eCylinder Head - M311 - Assembled - 2.165 \/ 1.600 in Valves - 273 cc Intake - 71 cc Chamber - Aluminum - LS3 - GM LS-Series - Each\u003c\/p\u003e","brand":"FRANKENSTEIN ENGINE DYNAMICS","offers":[{"title":"Default Title","offer_id":44709584601111,"sku":"JCDC_113004","price":1583.18,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7630\/4663\/files\/FED113004.jpg?v=1772867776","url":"https:\/\/outfrontperformance.com\/products\/m311-ls3-cylinder-head-rect-port-assembled","provider":"Out Front Performance","version":"1.0","type":"link"}