{"product_id":"fleece-performance-freedom-series-12v-cummins-cylinder-head-street-hd-fpe-61-10013-hd","title":"Fleece Performance - Freedom Series 12V Cummins Cylinder Head (Street HD) - FPE-61-10013-HD","description":"\u003cp\u003eGive new life to your engine with a brand new Freedom Series Cummins cylinder head. Each head is manufactured in our state-of-the-art Freedom Racing Engine shop and guaranteed to meet or exceed factory specifications. All heads are inspected, pressure checked, decked, painted, and ready for installation. Perfect for a daily driver or heavy duty towing application. Freedom Series Street HD 12 valve cylinder heads feature: Hardened, oversized press-in valve seats New heavy duty 160 lb. valve springs New valves New casting No core charge Head gasket not included. We recommend use of Cummins P\/N: 3283337 FOLLOW ALL INSTALLATION INSTRUCTIONS - Valve lash required. Back off adjusters on rocker arms or damage will occur to the cylinder head.\u003c\/p\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":57281309114741,"sku":"FPE-61-10013-HD","price":1749.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7656\/2037\/files\/FPE-61-10013-HD-F3.png?v=1781168048","url":"https:\/\/wickeddieselva.com\/products\/fleece-performance-freedom-series-12v-cummins-cylinder-head-street-hd-fpe-61-10013-hd","provider":"Wicked Diesel VA","version":"1.0","type":"link"}