{"product_id":"s-s®-super-stock®-91cc-cylinder-heads-for-for-s-s®-t-series-complete-engines-and-1999-05-hd®-big-twins-with-s-s®-4-1-8-bore-hot-set-up-kit-wr","title":"S\u0026S® Super Stock® 91cc Cylinder Heads For For S\u0026S® T-Series Complete Engines and 1999-'05 HD® Big Twins With S\u0026S® 4-1\/8\" Bore Hot Set Up Kit - Wr","description":"\u003cdiv id=\"product-accordion\" class=\"accordionModule panel-group\" data-mce-fragment=\"1\"\u003e\n\u003cdiv id=\"product-tab-Description\" class=\"tab-content collapse  active in\" role=\"tabpanel\" aria-labelledby=\"product-tab-heading-Description\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tab-pane active\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThese S\u0026amp;S\u003csup data-mce-fragment=\"1\"\u003e®\u003c\/sup\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eSuper Stock\u003csup data-mce-fragment=\"1\"\u003e®\u003c\/sup\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ehigh performance cylinder heads are designed specifically for S\u0026amp;S\u003csup data-mce-fragment=\"1\"\u003e®\u003c\/sup\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eT-Series complete engines and 1999-'05 engines with S\u0026amp;S\u003csup data-mce-fragment=\"1\"\u003e®\u003c\/sup\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e4-1\/4\" bore Hot Set Up Kit installed. 2.000\" intake and 1.605\" exhaust valves coupled with S\u0026amp;S\u003csup data-mce-fragment=\"1\"\u003e®\u003c\/sup\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eports, supply plenty of air for these big motors. Not machined for S\u0026amp;S\u003csup data-mce-fragment=\"1\"\u003e®\u003c\/sup\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ecompression 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. Machined for vacuum crankcase breathing, not compatible with stock style air cleaners. S\u0026amp;S\u003csup data-mce-fragment=\"1\"\u003e®\u003c\/sup\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eHigh performance valve springs allow the installation of camshafts with up to .650\" lift. Compatible with stock rocker boxes, exhaust, and intake manifolds. Black wrinkle powder coat finish matches black engine components.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-widget-id=\"47db6eb6-1555-427c-8a00-cfdf03cf334c\" class=\"productSpecifications\" data-mce-fragment=\"1\"\u003e\u003c\/div\u003e","brand":"Havoc Parts","offers":[{"title":"Default Title","offer_id":42120225521829,"sku":"","price":2352.73,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0349\/1361\/6008\/products\/20_ed407c82-9ddd-4d95-bbef-4f08a5db8fd6.png?v=1670012237","url":"https:\/\/shop.havoc-motorcycles.com\/products\/s-s%c2%ae-super-stock%c2%ae-91cc-cylinder-heads-for-for-s-s%c2%ae-t-series-complete-engines-and-1999-05-hd%c2%ae-big-twins-with-s-s%c2%ae-4-1-8-bore-hot-set-up-kit-wr","provider":"Havoc Motorcycles","version":"1.0","type":"link"}