FLEECE FPE-61-10001-P-CL FREEDOM SERIES CYLINDER HEAD W/CUPLESS INJECTOR BORE FOR 01-04 LB7 (PASSENGER SIDE)

Freedom Series cylinder heads for the LB7 6.6L Duramax now with 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 valves, valve guides, springs, and valve seals. Perfect for the daily driver or towing application.
Features:

• Freedom Series Duramax Cylinder Head with Cupless Injector Bore for 2001-2004 LB7 (Passenger Side)
• Cupless injector bore - no injector cups to leak again ever!
• New aluminum casting
• New valves, valve guides, new springs, and new valve seals
• CNC cut, multi-angle valve job

Installation Notes:

• We recommend using GM 12637788 head gasket (Grade C, Right) and GM 12637785 head gasket (Grade C, Left)

Warranty:

• 1 Year Limited Parts Warranty

The FLEECE FPE-61-10001-P-CL Freedom Series Cylinder Head with cupless injector bore is specifically engineered for the 2001-2004 LB7 6.6L Duramax engines, offering an innovative solution for performance and reliability. With its unique cupless design, this cylinder head eliminates the hassle of injector cups that can leak and cause expensive repairs. Whether you're a daily driver or need enhanced performance for towing, this cylinder head provides peace of mind.

Crafted from premium new aluminum castings in the advanced Freedom Racing Engine shop, each cylinder head is meticulously assembled to meet or exceed the strictest factory specifications. The construction includes a thorough inspection process, ensuring each unit is pressure and leak tested for optimal functionality. The inclusion of new valves, valve guides, springs, and valve seals guarantees longevity and durability under demanding conditions.

Featuring a CNC cut, multi-angle valve job, this cylinder head enhances airflow and improves engine efficiency, providing a noticeable boost in performance. Its reliable engineering makes it an excellent upgrade for those looking to enhance their vehicle’s capabilities, while its compatibility with GM head gaskets GM 12637788 and GM 12637785 ensures a seamless installation process.

Completing the package, the FLEECE FPE-61-10001-P-CL comes with a 1-year limited parts warranty, underscoring the confidence in its quality and performance. Upgrade your LB7 with this state-of-the-art cylinder head and experience an unmatched level of reliability and efficiency. Whether on the road or on the job, the Freedom Series Cylinder Head stands ready to deliver powerful performance without the worry of future leaks.