{"product_id":"s-s-cycle-160-1658-manifold-conversion-kit-80-evolution-big-twin","title":"S\u0026S Cycle #160-1658 - Manifold Conversion Kit - 80\" Evolution Big Twin","description":"\u003cp\u003eS\u0026amp;S rigid mount manifolds are designed to improve intake tract air flow.\u003cbr\u003e\nThese manifolds may change the way a stock carburetor and air cleaner\u003cbr\u003e\nassembly fit. This means that these components may require shimming and\/\u003cbr\u003e\nor a slight change in mounting bracketing.\u003cbr\u003e\nS\u0026amp;S manifold conversion kits for Harley-Davidson® Evolution® are\u003cbr\u003e\ndesigned to fit stock displacement engines.\u003cbr\u003e\nSeries #16-1600 manifolds included in Manifold Conversion Kits are\u003cbr\u003e\nmachined with a 17\/8\" throat and will fit stock Keihin® butterfly carburetors,\u003cbr\u003e\nall S\u0026amp;S 13⁄4\" and 17\/8\" carbs, and any other carburetors with the\u003cbr\u003e\nsame mounting bolt pattern.\u003cbr\u003e\nS\u0026amp;S style o-rings must be used with these manifolds. S\u0026amp;S o-rings are\u003cbr\u003e\nslightly thinner to accommodate the larger S\u0026amp;S port diameter. Use of\u003cbr\u003e\nstock o-rings may damage the manifold.\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\u003e1984-1999\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":49894090801392,"sku":"1050-0296","price":249.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0702\/6098\/2000\/files\/jpeg__54019.1778015306.386.513.jpg?v=1782592529","url":"https:\/\/www.brlspeedshop.com\/products\/s-s-cycle-160-1658-manifold-conversion-kit-80-evolution-big-twin","provider":"BRL Speed Shop","version":"1.0","type":"link"}