{"product_id":"universal-parts-47mm-qmb139-complete-non-emissions-cylinder-head-151-259","title":"Universal Parts 47mm QMB139 Complete Non Emissions Cylinder Head","description":"Universal Parts 50cc QMB139 4-stroke 47mm, Non Emissions Cylinder Head \u003cb\u003ewith 64mm Valves\u003c\/b\u003e for use with 72cc Big Bore Kit!\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e \n\n\u003cli\u003eFor Use with 72cc Big Bore Kit\u003c\/li\u003e\n\u003cli\u003eValve Length: 64mm\u003c\/li\u003e\n\u003cli\u003eOverall Height: 59.5mm\u003c\/li\u003e\n\u003cli\u003eIntake Port Diameter: 17mm\u003c\/li\u003e\n\u003cli\u003eExhaust Port Diameter: 18mm\u003c\/li\u003e\n\u003cli\u003eIntake Bolt Hole Spacing: 44.5mm\u003c\/li\u003e\n\u003cli\u003eExhaust Bolt Hole Spacing: 50mm\u003c\/li\u003e\n\u003c\/ul\u003eQMB139 50cc\/49cc \u003cp\u003e \u003c\/p\u003e\u003ch3 style=\"color:#983D3C;\"\u003eThis product is not intended for use on public roads or land.\u003c\/h3\u003e","brand":"Universal Parts","offers":[{"title":"Default Title","offer_id":48112317759675,"sku":"151-259","price":57.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/1340\/6651\/files\/450220.jpg?v=1784310469","url":"https:\/\/thriftyscooters.com\/products\/universal-parts-47mm-qmb139-complete-non-emissions-cylinder-head-151-259","provider":"Thrifty Scooters","version":"1.0","type":"link"}