{"product_id":"fleece-performance-17-23-gm-2500-3500-freedom-series-cylinder-head-driver-side","title":"Fleece Performance 17-23 GM 2500\/3500 Freedom Series Cylinder Head (Driver Side)","description":"\u003cp class=\"p2\"\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e: FPE-61-10014-D \/ \u003cstrong\u003eUPC\u003c\/strong\u003e: 732777408917\u003c\/p\u003e\n\u003ch4 class=\"p2\"\u003e\n\u003cb\u003eFleece Performance Freedom Series Cylinder Head (Driver Side) for 2017-2023 GM 6.6L Duramax L5P\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/h4\u003e\n\u003cp class=\"p2\"\u003eRevitalize your 2017-2023 GM 6.6L Duramax L5P with the Fleece Performance Freedom Series Cylinder Head (Driver Side), part number FPE-61-10014-D. Engineered for precision and reliability, this cylinder head is the definitive choice for drivers seeking a high-quality replacement that delivers consistent performance for daily driving or heavy-duty towing. Crafted in Fleece Performance’s state-of-the-art Freedom Racing Engine shop, this cylinder head ensures your GM 2500\/3500 operates at peak efficiency, meeting or exceeding factory specifications.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cb\u003eWhy Choose the Fleece?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eThis driver-side cylinder head is meticulously designed to restore power and efficiency to your GM 6.6L Duramax L5P. Each unit undergoes rigorous inspection, pressure testing, and leak testing to guarantee flawless operation. Built for durability, it’s ideal for demanding applications, offering unmatched reliability for your Chevrolet Silverado or GMC Sierra. The Fleece Performance Freedom Series stands out as the go-to solution for those who value quality craftsmanship and long-lasting performance.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cb\u003eWhat’s Included in Your Purchase?\u003c\/b\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eFleece Performance Freedom Series Cylinder Head (Driver Side)\u003c\/b\u003e SKU: FPE-61-10014-D\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eNew Valves\u003c\/b\u003e: Precision-installed for optimal combustion and airflow.\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eNew Valve Guides\u003c\/b\u003e: Ensure smooth valve operation and extended durability.\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eNew Valve Springs\u003c\/b\u003e: Designed to maintain consistent pressure and performance.\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eNew Valve Seals\u003c\/b\u003e: Prevent oil leaks and maintain engine efficiency.\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003e11 Screw-In Freeze Plugs\u003c\/b\u003e: Eliminate coolant leaks under the valve cover for worry-free operation.\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003ePre-Inspected and Pressure-Tested\u003c\/b\u003e: Each head is thoroughly cleaned, decked, painted, and ready for installation.\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eCore and Crate Return Instructions\u003c\/b\u003e: Paperwork included for seamless core return process (core return required, customer responsible for return shipping costs).\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eNote\u003c\/b\u003e: Head gasket not included. Fleece Performance recommends using a new OEM head gasket, such as Cummins 4932210, for proper installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p2\"\u003e\u003cb\u003eVehicle Fitment\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eThe Fleece Performance Freedom Series Cylinder Head (FPE-61-10014-D) is specifically designed for the following vehicles with a single alternator configuration:\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003e2017-2023 Chevrolet Silverado 2500HD\/3500HD\u003c\/b\u003e with 6.6L Duramax L5P\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003e2017-2023 GMC Sierra 2500HD\/3500HD\u003c\/b\u003e with 6.6L Duramax L5P\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p2\"\u003e\u003cb\u003eImportant Fitment Note\u003c\/b\u003e: Fitment is based on year, make, and engine type. Customers must verify compatibility with specific model, trim, build date, and factory options. For applications exceeding stock horsepower, Fleece Performance recommends using ARP625 or ARP L19 12mm head studs for enhanced reliability.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003ePart Number\u003c\/b\u003e: FPE-61-10014-D\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eUPC\u003c\/b\u003e: 732777408917\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eApplication\u003c\/b\u003e: Driver-side cylinder head for GM 6.6L Duramax L5P\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eShipping Dimensions\u003c\/b\u003e: 23 in. (L) x 15 in. (W) x 12 in. (H)\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eShipping Weight\u003c\/b\u003e: 45.00 lbs.\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003ePower Rating\u003c\/b\u003e: Rated for up to 700 horsepower, ideal for daily drivers and heavy-duty towing.\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eManufacturing\u003c\/b\u003e: Built in Fleece Performance’s Freedom Racing Engine shop, inspected, pressure-tested, decked, and painted.\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eInstallation Notes\u003c\/b\u003e: No machining required; valves are pre-installed. Follow all installation instructions and adjust valve lash to prevent damage. Back off adjusters on rocker arms during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p2\"\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003ePrecision Engineering\u003c\/b\u003e: Manufactured to meet or exceed OEM standards, ensuring a perfect fit and reliable performance.\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eEnhanced Durability\u003c\/b\u003e: Equipped with hardened, oversized press-in valve seats and new valve guide liners for long-term reliability.\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eLeak-Free Design\u003c\/b\u003e: 11 screw-in freeze plugs prevent coolant leaks, providing peace of mind under the valve cover.\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eReady for Installation\u003c\/b\u003e: Each head is pre-assembled, cleaned, and tested, saving you time and effort.\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eVersatile Performance\u003c\/b\u003e: Rated for up to 700 horsepower, making it suitable for both stock and moderately modified engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p2\"\u003e\u003cb\u003eWhy Fleece Performance?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eFleece Performance is a trusted name in diesel performance, known for its commitment to quality and innovation. The Freedom Series Cylinder Head is crafted with precision in their Indiana-based facility, ensuring every component meets stringent standards. Whether you’re rebuilding a worn engine or upgrading for better performance, this cylinder head delivers the reliability and power your GM Duramax demands.\u003c\/p\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":43551632228431,"sku":"FPEFPE-61-10014-D","price":1199.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/SKU_FPE-61-10014-D_UPC_732777408917.jpg?v=1756412553","url":"https:\/\/www.blackopsautoworks.com\/products\/fleece-performance-17-23-gm-2500-3500-freedom-series-cylinder-head-driver-side","provider":"Black Ops Auto Works","version":"1.0","type":"link"}