{"product_id":"s-s-cycle-90-0098-top-end-kit-3-500-bore-80-big-twin-79-84","title":"S\u0026S Cycle #90-0098 - Top End Kit - 3.500\" Bore - 80\" Big Twin '79-'84","description":"\u003cp\u003eReplace that worn out top end with the S\u0026amp;S 80\" top end replacement kit. This kit contains S\u0026amp;S 3-1\/2\" bore high tensile cast iron cylinders, 3-1\/2\" bore forged pistons, S\u0026amp;S Super Stock cylinder heads, and all the gaskets and hardware needed to totally replace the top end of a tired 80\" shovelhead engine. The high flowing ports and .590\" lift capacity of the cylinder heads allow for improved performance and easy high lift camshaft intallation. The moderate 8:1 compression rato allows your engine run well on readily available premium pump gas.\u003c\/p\u003e\n\u003ch4\u003eFitment\u003c\/h4\u003e\u003ctable border=\"1\" cellpadding=\"4\" style=\"border-collapse:collapse;width:100%;font-size:0.9em\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear(s)\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel Code\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1979-1984\u003c\/td\u003e\n\u003ctd\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eBig Twin\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":49894339215600,"sku":"0903-1270","price":2979.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0702\/6098\/2000\/files\/jpeg__62689.1777936906.386.513.jpg?v=1782601561","url":"https:\/\/www.brlspeedshop.com\/products\/s-s-cycle-90-0098-top-end-kit-3-500-bore-80-big-twin-79-84","provider":"BRL Speed Shop","version":"1.0","type":"link"}