{"product_id":"s-s-cycle-replacement-parts-for-big-twin-crank-shaft-engine-5","title":"S\u0026S Cycle Replacement Parts for Big Twin Crank Shaft – Engine","description":"\u003cp\u003eA wide selection of high quality replacement parts for all Big Twin 1936-2000 like Flathead (Sidevalve), Knucklehead, Panhead, Shovelhead and Evolution Big Twin. Each part is quality checked. Crank pins and shafts are machined from super tough, aircraft quality steel, heat treated and hardened to 61-63 on the Rockwell scale.\u003c\/p\u003e\n\u003cp\u003e5. Crank Pins for Big Twin, Fits late 1981-1999. Includes nuts, 1.250\" diameter, S\u0026amp;S (OEM 23974-87)\u003c\/p\u003e\n\u003cp\u003eS\u0026amp;S crankpin assy. - 1.250\" BT81-99\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Crankshaft Parts\u003c\/li\u003e\u003c\/ul\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":62567135478090,"sku":"710812","price":1419.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/076bbd526a3b_64b5dff5-98c7-4034-b27b-4f46fdf6331c.jpg?v=1782769499","url":"https:\/\/partsdenmark.dk\/products\/s-s-cycle-replacement-parts-for-big-twin-crank-shaft-engine-5","provider":"Parts Denmark","version":"1.0","type":"link"}