{"product_id":"breather-valve-spiral-drive-gear-bt37-48","title":"Breather Valve Spiral Drive Gear Bt37 48","description":"\u003cp\u003eParts fit all 1937 and later 45CI, 74CI \u0026amp; 80CI Sidevalve engines, unless otherwise specified. \u003cbr\u003e *for best results we recommend to flow intake ports and use oversize intake valves, high compression heads and M51 style or Mikuni carburetor.\u003c\/p\u003e","brand":"V Twin Mfg","offers":[{"title":"Default Title","offer_id":53099775099208,"sku":"781162","price":126.03,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2711\/4344\/files\/standard-rgba_4e014a4d-060d-4432-afaf-70694caa1244.png?v=1782864368","url":"https:\/\/holydeath.com\/products\/breather-valve-spiral-drive-gear-bt37-48","provider":"Holy Death Motorcycle Co.","version":"1.0","type":"link"}