{"product_id":"s-s-die-cast-rocker-cover-kit-chrome-84-99-evo-big-twin-nu-for-head-or-bottom-crank-vent","title":"S\u0026S, die-cast rocker cover kit. Chrome — 84-99 Evo Big Twin (NU). For head or bottom crank vent","description":"Chrome. Die-cast aluminum. Rocker covers to be used with all S\u0026amp;S Evo type; stock H-D Evo B.T. and 86-03 XL engines. S\u0026amp;S rocker cover kits come complete with gasket set and OEM style umbrella valves (special breather flap with S\u0026amp;S Evo die-cast covers) to accomodate most aftermarket \u0026amp; stock Evo engines; both bottom (84-92) as head vent (93-99) models.   Note: Billet rocker covers are approximately 1\/2\" (12mm) lower than die-cast rocker covers. All earlier S\u0026amp;S 79\" and 100\" S\u0026amp;S Retro-Fit Evo engines; made to fit Shovelhead frames; are equipped with billet covers for this reason. If required; see 512353 for the lower billet version.\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 84-99 Evo Big Twin (NU). For head or bottom crank vent\u003c\/p\u003e","brand":"S\u0026S","offers":[{"title":"Default Title","offer_id":54307923427655,"sku":"512355","price":1582.38,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/7812\/0519\/files\/512355k.jpg?v=1784486281","url":"https:\/\/www.chopperessentials.com\/products\/s-s-die-cast-rocker-cover-kit-chrome-84-99-evo-big-twin-nu-for-head-or-bottom-crank-vent","provider":"Chopper Essentials Co.","version":"1.0","type":"link"}