{"product_id":"s-s-cycle-rocker-arms-harley-davidson-2","title":"S\u0026S Cycle Rocker Arms — Harley-Davidson Street Glide, Softail Fat Boy 114, Road King Special (2017-2026)","description":"\u003cp\u003eS\u0026amp;S Cycle rocker arms for Harley Milwaukee-Eight engines, forged from 8620 steel with roller contact surfaces to reduce valve train wear under high-lift cam profiles. Engineered with FEA and designed to handle .550 in. lift and greater without compromising valve train longevity.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForged 8620 steel construction\u003c\/li\u003e\n  \u003cli\u003eRoller contact surfaces eliminate valve thrust and wear\u003c\/li\u003e\n  \u003cli\u003eOptimized geometry for high-lift cam applications\u003c\/li\u003e\n  \u003cli\u003eSupports .650 in. maximum valve lift\u003c\/li\u003e\n  \u003cli\u003e1.640 rocker ratio\u003c\/li\u003e\n  \u003cli\u003eDesigned using Finite Element Analysis (FEA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e S\u0026amp;S Cycle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 900-1084\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 8620 Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRocker Ratio:\u003c\/strong\u003e 1.640\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Valve Lift:\u003c\/strong\u003e .650 in.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.2 lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Engine Components \/ Rocker Arms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson Milwaukee-Eight (M8) engines, particularly those running high-lift camshafts of .550 in. lift or greater.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill these work with stock M8 cams?\u003c\/h3\u003e\n\u003cp\u003eYes, but they are engineered for high-lift cam applications (.550 in. lift and above). They will work with stock cams but provide maximum benefit with performance cams.\u003c\/p\u003e\n\u003ch3\u003eDo I need rocker arms if I'm upgrading to a .550+ lift cam?\u003c\/h3\u003e\n\u003cp\u003eS\u0026amp;S recommends upgraded rocker arms for cams with .550 in. lift or greater to protect the valve train from excessive wear.\u003c\/p\u003e\n\u003ch3\u003eWhat's the maximum valve lift these handle?\u003c\/h3\u003e\n\u003cp\u003e.650 in. maximum. Cams exceeding this lift require different rocker geometry.\u003c\/p\u003e\n\u003ch3\u003eWhat material are these forged from?\u003c\/h3\u003e\n\u003cp\u003e8620 steel, chosen for high strength and durability under high-lift cam loads.\u003c\/p\u003e\n\u003ch3\u003eDo the roller surfaces require special maintenance?\u003c\/h3\u003e\n\u003cp\u003eStandard engine oil lubrication is sufficient. Rollers reduce valve train friction and wear compared to traditional non-roller designs.\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":53040434249839,"sku":"T14-619296","price":674.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_82442785-3ae3-41a7-a473-202b7b35db83.png?v=1779566519","url":"https:\/\/vtwinbikers.com\/products\/s-s-cycle-rocker-arms-harley-davidson-2","provider":"Vtwinbikers","version":"1.0","type":"link"}