FLEECE FPE-61-10006 5.9L FREEDOM SERIES CUMMINS CYLINDER HEAD PERFORMANCE

Freedom Series Cummins Performance cylinder heads. Each head is manufactured in our state-of-the-art cylinder head machine shop and guaranteed to meet or exceed factory specifications. All heads are inspected, pressure checked, decked, painted, and ready for installation.

Plus, the 11 screw in freeze plugs ensure you'll never worry about a coolant leak under the valve cover again. Whether you are sled pulling, drag racing, or just looking for extra power when towing our 5.9L Performance will get you the power you need and are rated up to 1,100hp!

Freedom Series Performance heads Include:

• Fire ring the cylinder head (All in the head)
• 11 screw in freeze plugs (eliminates coolant leaks)
• Hardened, oversized press in valve seats
• New valve guide liners
• Manley 1.300 inch stainless valves
• 105 valve springs and steel retainers
• Fire ring gasket kit with multi-layer steel gasket and 4.550 inch diameter rings

Notes:

• Core and crate return required - all paperwork and instructions for return included with the new cylinder head. You are responsible for all return shipping costs of the core.
• Follow All Installation Instructions; Valve lash required. Back off adjusters on rocker arms or damage will occur to the cylinder head.

Elevate your performance with the FLEECE FPE-61-10006 5.9L Freedom Series Cummins Cylinder Head. Designed for enthusiasts and professionals alike, this high-performance cylinder head is the perfect upgrade for anyone seeking enhanced power and reliability. Engineered in our cutting-edge facility, each head meets or exceeds stringent factory specifications, ensuring unparalleled quality and performance.

The Freedom Series Performance cylinder head is your ticket to unleashing the full potential of your Cummins engine. Whether you're sled pulling, drag racing, or towing heavy loads, this powerhouse is rated to deliver up to 1,100 horsepower. Equipped with innovative features, you can rest easy knowing your performance is backed by reliable engineering.

• Fire ring integrated into the cylinder head for optimal sealing and power
• 11 screw in freeze plugs to eliminate coolant leaks
• Hardened, oversized press-in valve seats for increased durability
• New valve guide liners for improved oil control
• High-performance Manley 1.300 inch stainless valves
• Robust 105 lb valve springs and steel retainers for enhanced stability
• Fire ring gasket kit including multi-layer steel gaskets and 4.550 inch diameter rings

Each cylinder head comes inspected and pressure checked, ensuring you receive a piece that is fully decked, painted, and installation-ready. Remember, core and crate return is necessary—detailed instructions and paperwork come included. Maximize your setup with the ultimate Cummins performance upgrade today!