{"product_id":"fleece-performance-01-04-gm-duramax-lb7-freedom-cylinder-head-w-cupless-injector-bore-driver-side","title":"Fleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w\/Cupless Injector Bore (Driver Side)","description":"\u003cdiv class=\"product attribute description\"\u003e\n\u003cdiv class=\"value\"\u003e\n\u003cp\u003eFreedom Series cylinder heads for the LB7 6.6L Duramax feature a cupless injector bore - save time and money with no more injector cups to install, leak, or worry about. Each cylinder head is assembled from a new casting in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed factory specifications. All heads are meticulously inspected, pressure and leak tested, and are equipped with new valve guides, springs, and valve seals.  Perfect for the daily driver or towing application.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCupless injector bore - no injector cups to leak again ever!\u003c\/li\u003e\n\u003cli\u003eNew aluminum casting\u003c\/li\u003e\n\u003cli\u003eNew valves, valve guides, new springs, and new valve seals\u003c\/li\u003e\n\u003cli\u003eCNC cut, multi-angle valve job\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e Application Notes\u003c\/h3\u003e\n\u003cp\u003eFits Federal Emissions vehicles ONLY. Does not fit California delivered vehicles.\u003c\/p\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWe recommend using GM 12637788 head gasket (Grade C, Right) and GM 12637785 head gasket (Grade C, Left)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"warranty\"\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.fleeceperformance.com\/media\/wysiwyg\/FleecePerformanceEngineering_Warranty.pdf\" target=\"_blank\"\u003e1 Year Limited Parts Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003e\u003ciframe width=\"584\" height=\"438\" src=\"https:\/\/www.youtube.com\/embed\/MB0EsaTrhk8\" title=\"Freedom Series Duramax Heads From Fleece Performance\"\u003e\u003c\/iframe\u003e\u003ciframe width=\"584\" height=\"438\" src=\"https:\/\/www.youtube.com\/embed\/nq4iL1ZruLw\" title=\"All New Fleece Performance LB7 Cylinder Head with Cupless Injector Bore\"\u003e\u003c\/iframe\u003e\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"warranty\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/div\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":46886010454265,"sku":"FPEFPE-61-10001-D-CL","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/5428\/0953\/files\/fpe-61-10001-d-cl-t2.jpg?v=1767919572","url":"https:\/\/octanehaus.com\/products\/fleece-performance-01-04-gm-duramax-lb7-freedom-cylinder-head-w-cupless-injector-bore-driver-side","provider":"Octane Haus","version":"1.0","type":"link"}