{"product_id":"replica-18mm-spark-plug-set","title":"Replica 18mm Spark Plug Set","description":"\u003cp\u003eThese spark plugs are for the antique motorcycle enthusiast who enjoy riding. Spark plugs are air cooled with a heat range #3. Includes the brass top nuts which are used with earlier style terminals or hood style and sealing gaskets.\u003c\/p\u003e\n\u003cp\u003eExact duplicates of the  inchglobe inch 18mm spark plugs of 1937.  Harley Davidson fought with Champion Spark Plug over the construction of this air cooled plug  so Harley contracted with Globe for this year. Terminal nut is removable. Plug set requires a round feeler gauge.  inchGlobe inch style plug has no markings except heat range #3. Spark plugs have a 1-1\/8 inch hex shape and 18mm thread. Brass terminal nuts and seal washers included.\u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e V-Twin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eV-Twin Part Number:\u003c\/strong\u003e 49-0980\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 76964A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Electrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Group:\u003c\/strong\u003e Spark Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Spark Plugs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e TAIWAN\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1936-1947 EL\u003c\/li\u003e\n\u003cli\u003e1941-1947 FL\u003c\/li\u003e\n\u003cli\u003e1937-1947 UL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003ePlease verify fitment before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"V-Twin","offers":[{"title":"Default Title","offer_id":47498085072980,"sku":"49-0980","price":113.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/0122\/9908\/files\/49-0980a.jpg?v=1786567599","url":"https:\/\/skywaycyclesupply.com\/products\/replica-18mm-spark-plug-set","provider":"Skyway Cycle Supply","version":"1.0","type":"link"}