{"product_id":"s-s-cycle-2006-dyna-91cc-032in-manifold-surface-cylinder-heads-wrinkle-black","title":"S\u0026S Cycle 2006 Dyna 91cc .032in Manifold Surface Cylinder Heads - Wrinkle Black","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 900-3249\u003c\/p\u003e\u003cp\u003eThese S\u0026amp;S (R) Super Stock (R) high performance cylinder heads are designed specifically for S\u0026amp;S (R) T124 T2 long block engines for 2007-'16 HD (R) big twins and 2007-'16 engines with S\u0026amp;S (R) 124\" Hot Set Up Kit installed. 2.000\" intake and 1.605\" exhaust valves coupled with S\u0026amp;S (R) ports, supply plenty of air for these big motors. Not machined for S\u0026amp;S (R) compression releases. The manifold mounting surface specially machined to compensate for the slighty taller cylinders, so a stock length manifold\/throttle body will fit. S\u0026amp;S (R) 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":51833167151416,"sku":"S0GE 900-3249","price":1999.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/s-s-cycle-2006-dyna-91cc-032in-manifold-surface-cylinder-heads-wrinkle-black","provider":"MOTORMIA","version":"1.0","type":"link"}