{"product_id":"mcs900796","title":"S\u0026S 84-22 Roller Rocker Arm Set – 1984–2017 Big Twin; 1986–2022 XL…","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eWith 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.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e84-17 Big Twin (Excl. M8)\u003c\/li\u003e\n\u003cli\u003e86-22 XL Sportster\u003c\/li\u003e\n\u003cli\u003e08-12 XR1200\u003c\/li\u003e\n\u003cli\u003e91-10 Buell XB (NU)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e S\u0026amp;S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Motor parts \u0026gt; Rocker arms and shafts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e 4P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 900796\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePart Numbers\u003c\/h2\u003e\u003cp\u003eMCS Part Number: 900796\u003cbr\u003eManufacturer Part Number: 900-4065A\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":44334668022080,"sku":"MCS900796","price":681.93,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/900796k.jpg?v=1776036173","url":"https:\/\/hogparts.co.uk\/products\/mcs900796","provider":"Hogparts UK Ltd","version":"1.0","type":"link"}