{"product_id":"sands-cycle-900-0349","title":"S\u0026S Cycle 900-0349 - 2006 Dyna Super Stock 91cc Cylinder Heads - Wrinkle Black","description":"\u003cp\u003eS\u0026amp;S Cycle 900-0349 - 2006 Dyna Super Stock 91cc Cylinder Heads - Wrinkle Black\u003c\/p\u003e\u003cp\u003eThese S\u0026amp;S® Super Stock® high performance cylinder heads are designed specifically for S\u0026amp;S® T-Series T2 long block engines for 2007-'16 HD® big twins and 2007-'16 engines with S\u0026amp;S® 4-1\/4\" bore Hot Set Up Kit installed. 2.000\" intake and 1.605\" exhaust valves coupled with S\u0026amp;S® ports, supply plenty of air for these big motors. Not machined for S\u0026amp;S® compression releases. The manifold mounting surface is machined to stock dimensions, so a special manifold\/throttle body is required for engines that are not stock height. S\u0026amp;S® High performance valve springs allow the installation of camshafts with up to .650\" lift. Compatible with stock rocker boxes, exhaust, and intake manifolds.\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":47352324456586,"sku":"SSC-900-0349","price":1795.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/0619\/2778\/files\/0_6dafc2111394360eacb9c4d659583620_normalized.jpg?v=1776817858","url":"https:\/\/www.onlyinstock.com\/products\/sands-cycle-900-0349","provider":"Only In Stock","version":"1.0","type":"link"}