{"product_id":"topendkit-3-500bore-80bigtwin79-84-09031270","title":"Top End Kit - 3.500\" Bore - 80\" Big Twin '79-'84","description":"Top End Kit - 3.500\" Bore - 80\" Big Twin '79-'84\u003cul\u003e\n\u003cli\u003eIncludes a set of SS Shovelhead-style cylinder heads a pair of SS stock bore cylinders 3-716 for 74 engines or 3-12 for 80 forged 81 compression pistons complete with rings and wrist pins manifold clamps manifold seals all required hardware and gaskets\u003c\/li\u003e\n\u003cli\u003ePistons are pre-fit to the cylinders so there is no machine work to be done and very little down time\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S\u0026S CYCLE","offers":[{"title":"Default Title","offer_id":47067641315515,"sku":"09031270","price":3660.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/2746\/2587\/files\/4cd2bd44-3d6e-497d-b64b-7677ed585dc5.png?v=1765299998","url":"https:\/\/shop.bigdogpowersports.com\/products\/topendkit-3-500bore-80bigtwin79-84-09031270","provider":"BigDog Powersports","version":"1.0","type":"link"}