{"product_id":"s-s-cycle-79cc-super-stock-cylinder-head-for-harley-99-05-twin-cam-models","title":"S\u0026S Cycle 79cc Super Stock Cylinder Head for Harley 99-05 Twin Cam Models","description":"\u003cul class=\"mb-4 mt-2 pl-3\"\u003e\r\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\"\u003eHeads are fully assembled with springs and valves\u003c\/li\u003e\r\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\"\u003eWorks great with 88\" to 103\" stock motors, but are ideal for larger stroker or big bore engines up to 110\"\u003c\/li\u003e\r\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\"\u003eLarge 1.940\" intake and 1.575\" exhaust valve maintain port velocity for good low and midrange response, but supply enough air for stock and slightly larger engines to perform to their full potential\u003c\/li\u003e\r\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\"\u003eS\u0026amp;S® High performance valve springs allow the installation of camshafts with up to .650\" lift (unless noted)\u003c\/li\u003e\r\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\"\u003eHeads can be decked up to 0.060\" to increase compression\u003c\/li\u003e\r\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\"\u003eCompatible with stock rocker boxes, exhaust, and intake manifolds (unless noted)\u003c\/li\u003e\r\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\"\u003eHeads are machined for compression releases (sold separately)\u003c\/li\u003e\r\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\"\u003eHigh port flow gives great performance now, and more later when additional upgrades are done\u003c\/li\u003e\r\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\"\u003eMade in the USA\u003c\/li\u003e\r\n\u003cli class=\"feature-section-headline title-2 my-1 text-primary ng-star-inserted\"\u003eNotes\u003c\/li\u003e\r\n\u003cli class=\"feature-note font-weight-light ng-star-inserted\"\u003eIf cams with higher TDC lifts are used or if heads are decked, piston valve pockets will require re-machining.\u003c\/li\u003e\r\n\u003cli class=\"feature-note font-weight-light ng-star-inserted\"\u003eDoes not include rocker arm components, intake manifold or gaskets.\u003c\/li\u003e\r\n\u003cli class=\"feature-note font-weight-light ng-star-inserted\"\u003eShould not be used with any piston having a pop up dome.\u003c\/li\u003e\r\n\u003cli class=\"feature-note font-weight-light ng-star-inserted\"\u003eMust use S\u0026amp;S rocker boxes if S\u0026amp;S compression releases are used.\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":42360106483783,"sku":"SS900-0251","price":1644.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/929ad0aa-a238-4ef1-9611-1956e5e5d766_rpx8jctno2ahsufy.jpg?v=1767732042","url":"https:\/\/easternperformance.com\/products\/s-s-cycle-79cc-super-stock-cylinder-head-for-harley-99-05-twin-cam-models","provider":"Eastern Performance Cycles","version":"1.0","type":"link"}