{"product_id":"camshaft-kit-635-h-o-chain-drive-twin-cam","title":"Camshaft Kit - 635 H.O. - Chain Drive - Twin Cam","description":"High lift camshaft for modified engines with 106\" or greater displacement and compression ratios between 10.0:1 to 11.0:1. Works with stock, unported heads, but S\u0026amp;S CNC ported heads are recommended. Best power from 3000-600 rpm. This is not a bolt in camshaft kit. Kit includes camshafts, bearings, gearcover gasket, retaining ring, o-ring, thread lock and instructions. Made in the USA. Installer must check coil bind, valve to valve clearance and valve to piston clearance.","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":44419622273069,"sku":"FJHF_330-0328","price":418.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/4057\/5021\/files\/09250836_0.png?v=1765752585","url":"https:\/\/shopronayers.com\/products\/camshaft-kit-635-h-o-chain-drive-twin-cam","provider":"Ron Ayers Motorsports","version":"1.0","type":"link"}