{"product_id":"replica-18mm-spark-plug-set-with-guide","title":"Replica 18mm Spark Plug Set with Guide","description":"\u003cp\u003eThese spark plugs are for the antique motorcycle enthusiast who enjoy riding. Spark plugs are air cooled with a heat range #3. Comes with the Knucklehead Service and Parts manual.\n\u003cbr\u003eIncludes the brass top nuts which are used with earlier or hood style terminals and sealing gaskets. Terminal nut is removable. Plug set has a round feeler gauge. Replica spark plugs have a 1-1\/8 inch hex shape and 18mm thread. Set of two. \n\u003cbr\u003e Tech Notes: Set gap at .025inch.\u003c\/p\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n1936 Harley Davidson EL\u003cbr\u003e\n1937 Harley Davidson EL\u003cbr\u003e\n1937 Harley Davidson UL\u003cbr\u003e\n1938 Harley Davidson EL\u003cbr\u003e\n1938 Harley Davidson UL\u003cbr\u003e\n1939 Harley Davidson EL\u003cbr\u003e\n1939 Harley Davidson UL\u003cbr\u003e\n1940 Harley Davidson EL\u003cbr\u003e\n1940 Harley Davidson UL\u003cbr\u003e\n1941 Harley Davidson EL\u003cbr\u003e\n1941 Harley Davidson FL\u003cbr\u003e\n1941 Harley Davidson UL\u003cbr\u003e\n1942 Harley Davidson EL\u003cbr\u003e\n1942 Harley Davidson FL\u003cbr\u003e\n1942 Harley Davidson UL\u003cbr\u003e\n1943 Harley Davidson EL\u003cbr\u003e\n1943 Harley Davidson FL\u003cbr\u003e\n1943 Harley Davidson UL\u003cbr\u003e\n1944 Harley Davidson EL\u003cbr\u003e\n1944 Harley Davidson FL\u003cbr\u003e\n1944 Harley Davidson UL\u003cbr\u003e\n1945 Harley Davidson EL\u003cbr\u003e\n1945 Harley Davidson FL\u003cbr\u003e\n1945 Harley Davidson UL\u003cbr\u003e\n1946 Harley Davidson EL\u003cbr\u003e\n1946 Harley Davidson FL\u003cbr\u003e\n1946 Harley Davidson UL\u003cbr\u003e\n1947 Harley Davidson EL\u003cbr\u003e\n1947 Harley Davidson FL\u003cbr\u003e\n1947 Harley Davidson UL","brand":"Volt Tech","offers":[{"title":"Default Title","offer_id":55921278091432,"sku":"32-1399","price":249.95,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/8273\/6552\/files\/32-1399a.jpg?v=1787853279","url":"https:\/\/speedguyscanada.com\/products\/replica-18mm-spark-plug-set-with-guide","provider":"THE SPEED GUYS CANADA ","version":"1.0","type":"link"}