{"product_id":"big-twin-mainshaft-assembly","title":"HARLEY Big Twin Mainshaft Assembly Fits 1970-1985 FL,","description":"Big Twin mainshaft assembly.  Mainshaft assembly includes a 4-speed transmission 12-1\/2 inch long mainshaft  mainshaft bearing lock tab  4-speed transmission bearing housing  main bearing  transmission mainshaft bearing nut  mainshaft 1st-2nd cluster gear  stock 24 tooth 3rd gear mainshaft 3rd gear retaining ring  mainshaft 3rd gear thrust washer .063  and assembled.   FITS HARLEY: 1970-1985 FL,   ","brand":"Motorshop","offers":[{"title":"Default Title","offer_id":46838631497916,"sku":"17-0653","price":344.58,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/4366\/7900\/files\/17-0653a.jpg?v=1779179108","url":"https:\/\/paniccycles.com\/products\/big-twin-mainshaft-assembly","provider":"Paniccycles","version":"1.0","type":"link"}