{"product_id":"ss-cycle-roller-rocker-arms-1","title":"Roller Rocker Arms","description":"\u003cp\u003eRoller Rocker Arms - 1.640 Rocker Ratio - M8\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned usng Finite Element Analysis (FEA) and forged from 8620 steel for strength\u003c\/li\u003e\n\u003cli\u003eEliminate thrusting on valves for decreased wear on the valve train\u003c\/li\u003e\n\u003cli\u003eRocker geometry is better suited to high-lift camshafts\u003c\/li\u003e\n\u003cli\u003eBushings are 50% longer than stock, increasing the time between rebuilds\u003c\/li\u003e\n\u003cli\u003eOil is sprayed directly on the valve springs, reducing the potential for valves breaking due to overheating\u003c\/li\u003e\n\u003cli\u003eCompatible with stock or S\u0026amp;S CNC-machined heads\u003c\/li\u003e\n\u003cli\u003eWorks well for cams with 0.540\"\u003c\/li\u003e\n\u003cli\u003eCapable of 0.650\" max valve lift\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S\u0026S CYCLE","offers":[{"title":"Default Title","offer_id":53131472306543,"sku":"0927-0038","price":674.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0895\/0323\/6463\/files\/A084D37B-A507-4936-BFD2-ADC510A2E257.png?v=1781907621","url":"https:\/\/factory47.com\/products\/ss-cycle-roller-rocker-arms-1","provider":"Factory 47","version":"1.0","type":"link"}