{"product_id":"s-s-84-22-roller-rocker-arm-set","title":"S\u0026S, 84-22 roller rocker arm set","description":"With stock 1.625\" ratio for a stock application replacement. Forged from 4110 steel; heat treated and shot peened for additional strength and protection from metal fatigue. In these rockerarms pressed-in; extra 0.750\" wide; bushings are used instead of needle bearings. A 0.50\" diameter aircraft grade steel roller tip ensures wear resistancy and maximum reliability. The lubrication system is modified for un-restricted roller oiling.   For replacement parts see: 531870 Rocker arm. Front exhaust or rear intake. 531871 Rocker arm. Rear exhaust or front intake. 531368 Bushing .750\". 531367 Complete rebuild kit which includes retaining rings (6); 531368 bushings (8); rollers (4) and shafts (4).  Note: S\u0026amp;S advises the use of adjustable pushrods to obtain the required correct valve clearance.  Note: Roller rockers are recommended by S\u0026amp;S with cams having more than 0.585\" lift.  Note: S\u0026amp;S does not recommend 1.745 ratio roller rocker arm sets for street bikes. These will increase stress on cams; tappets; and pushrods. For this reason they are recommended for racing only and not for street applications.\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 84-17 Big Twin (Excl. M8); 86-22 XL Sportster; 08-12 XR1200; 91-10 Buell XB (NU)\u003c\/p\u003e","brand":"S\u0026S","offers":[{"title":"Default Title","offer_id":54307775611207,"sku":"900796","price":815.41,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/7812\/0519\/files\/900796k.jpg?v=1784477547","url":"https:\/\/www.chopperessentials.com\/products\/s-s-84-22-roller-rocker-arm-set","provider":"Chopper Essentials Co.","version":"1.0","type":"link"}