{"product_id":"s-s-cycle-top-end-kit-2048116961","title":"Top End Kit","description":"\u003cp\u003eTop End Kit - 3.500\" Bore - 80\" Big Twin '79-'84\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes a set of S\u0026amp;S Shovelhead-style cylinder heads, a pair of S\u0026amp;S stock bore cylinders (3-7\/16\" for 74\" engines or 3-1\/2\" for 80\"), forged 8:1 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\u003c\/ul\u003e","brand":"S\u0026S CYCLE","offers":[{"title":"Top End Kit - 3.500\" Bore - 80\" Big Twin '79-'84 (90-0098)","offer_id":54476735578430,"sku":"90-0098","price":3659.95,"currency_code":"USD","in_stock":true},{"title":"Top End Kit - 3.4375\" Bore - 74\" Big Twin '66-'84 (90-0097)","offer_id":54476735611198,"sku":"90-0097","price":3659.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8384\/4926\/files\/90-0098__93939.1749166189.png?v=1789762395","url":"https:\/\/twistiesmotorsports.com\/products\/s-s-cycle-top-end-kit-2048116961","provider":"TWISTIES MOTORSPORTS ","version":"1.0","type":"link"}