{"product_id":"v-twin-replica-18mm-spark-plug-set-49-0980","title":"V-Twin Replica 18mm Spark Plug Set - 49-0980","description":"\u003cp\u003e\u003c\/p\u003e\u003cdiv class=\"product-template\"\u003e\n\u003cbr\u003e      \u003ch1\u003eReplica 18mm Spark Plug Set\u003c\/h1\u003e\n\u003cbr\u003e      \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. \n\u003cbr\u003e Tech Notes: Set gap at .025inch.\u003c\/p\u003e\n\u003cbr\u003e    \u003c\/div\u003e\n\n\u003cp\u003eFITS\n\u003cbr\u003eHarley Davidson EL  1936\n\u003cbr\u003eHarley Davidson EL  1937\n\u003cbr\u003eHarley Davidson EL  1938\n\u003cbr\u003eHarley Davidson EL  1939\n\u003cbr\u003eHarley Davidson EL  1940\n\u003cbr\u003eHarley Davidson EL  1941\n\u003cbr\u003eHarley Davidson EL  1942\n\u003cbr\u003eHarley Davidson EL  1943\n\u003cbr\u003eHarley Davidson EL  1944\n\u003cbr\u003eHarley Davidson EL  1945\n\u003cbr\u003eHarley Davidson EL  1946\n\u003cbr\u003eHarley Davidson EL  1947\n\u003cbr\u003eHarley Davidson FL  1941\n\u003cbr\u003eHarley Davidson FL  1942\n\u003cbr\u003eHarley Davidson FL  1943\n\u003cbr\u003eHarley Davidson FL  1944\n\u003cbr\u003eHarley Davidson FL  1945\n\u003cbr\u003eHarley Davidson FL  1946\n\u003cbr\u003eHarley Davidson FL  1947\n\u003cbr\u003eHarley Davidson UL  1937\n\u003cbr\u003eHarley Davidson UL  1938\n\u003cbr\u003eHarley Davidson UL  1939\n\u003cbr\u003eHarley Davidson UL  1940\n\u003cbr\u003eHarley Davidson UL  1941\n\u003cbr\u003eHarley Davidson UL  1942\n\u003cbr\u003eHarley Davidson UL  1943\n\u003cbr\u003eHarley Davidson UL  1944\n\u003cbr\u003eHarley Davidson UL  1945\n\u003cbr\u003eHarley Davidson UL  1946\n\u003cbr\u003eHarley Davidson UL  1947\u003c\/p\u003e","brand":"V-Twin","offers":[{"title":"Default Title","offer_id":46560403914921,"sku":"49-0980","price":107.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/1180\/8937\/files\/49-0980a.jpg?v=1762627894","url":"https:\/\/ocppartswarehouse.com\/products\/v-twin-replica-18mm-spark-plug-set-49-0980","provider":"OCP Parts Warehouse","version":"1.0","type":"link"}