{"product_id":"s-s®-super-stock®-stock-bore-band-style-single-plug-cylinder-head-kit-for-1979-84-hd®-big-twins-wrinkle-black-powder-coat-finish","title":"S\u0026S® Super Stock® Stock Bore Band Style Single Plug Cylinder Head Kit For 1979-'84 HD® Big Twins - Wrinkle Black Powder Coat Finish","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\"\u003eS\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\u003eband style cylinder heads for 1979-'84 HD\u003csup data-mce-fragment=\"1\"\u003e®\u003c\/sup\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ebig twins feature a stock like appearance, but flow much better than stock heads. Heads come assembled with premium valves and S\u0026amp;S\u003csup data-mce-fragment=\"1\"\u003e®\u003c\/sup\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003evalve springs that can handle cams with lifts up to .590\". These heads are machined for onespark plug per head and accept stock bore 74\" or 80\" cylinders. These cylinder heads are original equipment on S\u0026amp;S\u003csup data-mce-fragment=\"1\"\u003e®\u003c\/sup\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eSH-Series engines, and are a great upgrade for stock shovelheads. Rocker boxes are fastened with 5\/16\"-18 cap screws instead of the stock studs and nuts. KIt includes front and rear cylinder head assemblies, rocker box gaskets, copper head gaskets, exhaust gaskets, hardware, and instructions. Winkle black powder coat finish.\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=\"87c33335-8dff-4959-9f97-fbaed8386cf9\" class=\"productSpecifications\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"table-overflow\" data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Havoc Parts","offers":[{"title":"Default Title","offer_id":42120198520997,"sku":"","price":2556.73,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0349\/1361\/6008\/products\/34_f543c467-642b-4db1-9548-516dcbfd815e.png?v=1670010880","url":"https:\/\/shop.havoc-motorcycles.com\/products\/s-s%c2%ae-super-stock%c2%ae-stock-bore-band-style-single-plug-cylinder-head-kit-for-1979-84-hd%c2%ae-big-twins-wrinkle-black-powder-coat-finish","provider":"Havoc Motorcycles","version":"1.0","type":"link"}