{"product_id":"cobra-replacement-combustion-chambers-fits-phathead-or-original-head","title":"Cobra CX65 replacement combustion chambers - fits Phathead or Original head","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOur cobra CX65 inserts are made in house to fit our Billet high flow Phathead shell or the OE cast cylinder head shell.  \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCX 65 stock compression\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCX66 (100+ octane)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCX67 (105+ octane)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"PhatheadRacing","offers":[{"title":"CX 65 stock compression","offer_id":48658591449227,"sku":null,"price":80.0,"currency_code":"USD","in_stock":true},{"title":"CX66 (100+ octane)","offer_id":48658591481995,"sku":null,"price":80.0,"currency_code":"USD","in_stock":true},{"title":"CX67 (105+ octane)","offer_id":48658591514763,"sku":null,"price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/9702\/2859\/files\/image_12d36102-120d-46fb-8649-482eaf2cb853.jpg?v=1716301268","url":"https:\/\/phatheadracing.com\/products\/cobra-replacement-combustion-chambers-fits-phathead-or-original-head","provider":"PhatheadRacing","version":"1.0","type":"link"}