{"product_id":"s-s-forged-roller-rocker-arms-engine-2","title":"S\u0026S Forged Roller Rocker Arms – Engine","description":"\u003cp\u003eForged from 8620 steel, heat-treated, and then shot-peened for additional strength and protection from fatigue, these roller rocker arms were designed to eliminate failure-prone stress areas found in some other rockers. Most rockers come equipped with 1\/2\" long bushings or needle bearings, however these utilize 50% longer 3\/4\" long bronze bushings. The end result is claimed by S\u0026amp;S to be the finest rocker arm available anywhere. It is highly recommended to install these roller rocker arms with new shafts. The use of adjustable push rods is a must.\u003c\/p\u003e\n\u003cp\u003eFits 1984-1999 Evolution Big Twin, 1986-2022 Evolution Sportster, 1991-2010 air cooled Buell and 1999-2017 Twin Cam, S\u0026amp;S roller rocker arms, set of 4\u003c\/p\u003e\n\u003cp\u003eS\u0026amp;S Roller Rockers BT84-17 XL86-up\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Rocker Parts\u003c\/li\u003e\u003c\/ul\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":62567938130250,"sku":"760068","price":5589.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/standard-rgba_44b90d61-f7f8-48b8-8950-cc9ff2407a63.png?v=1782775058","url":"https:\/\/partsdenmark.dk\/products\/s-s-forged-roller-rocker-arms-engine-2","provider":"Parts Denmark","version":"1.0","type":"link"}