
Introducing the Fleece Freedom Series 12 Valve Cummins Cylinder Head (Street HD)! Upgrade your 5.9 12V Cummins 1994-1998 truck engine with this high-performance and versatile component that will revolutionize your driving experience. Engineered with precision and attention to detail, it's a perfect choice for truck owners seeking superior power and efficiency.
Manufactured in our state-of-the-art Freedom Racing Engine workshop, this reliable and durable cylinder head is guaranteed to meet or exceed factory specifications. It arrives inspected, pressure-checked, decked, painted, fully assembled, and ready for installation.
Ideal for a daily driver or heavy-duty towing application, our Fleece Freedom Series 12 Valve Cummins Cylinder Head (Street HD) offers unparalleled performance and functionality.
Key Features:
- Hardened, oversized press-in valve seats: Enhanced performance and durability for long-lasting reliability.
- New heavy duty 160 lb valve springs: Robust and reliable valve operation.
- New valves and top hat valve seals: Improved performance and engine efficiency.
- New casting: Brand-new and sturdy cylinder head casting for long-lasting durability.
- No core charge: Hassle-free and cost-effective installation.
Additional Information:
- Head gasket not included. We recommend the use of Cummins P/N: 3283337 for optimal performance.
- FOLLOW ALL INSTALLATION INSTRUCTIONS; Valve lash required. Back off adjusters on rocker arms or damage will occur to the cylinder head.
Don't miss this opportunity to rejuvenate your truck and take your driving experience to new heights. Invest in the Fleece Freedom Series 12 Valve Cummins Cylinder Head today!

Introducing the Fleece Freedom Series 12 Valve Cummins Cylinder Head (Street HD)! Upgrade your 5.9 12V Cummins 1994-1998 truck engine with this high-performance and versatile component that will revolutionize your driving experience. Engineered with precision and attention to detail, it's a perfect choice for truck owners seeking superior power and efficiency.
Manufactured in our state-of-the-art Freedom Racing Engine workshop, this reliable and durable cylinder head is guaranteed to meet or exceed factory specifications. It arrives inspected, pressure-checked, decked, painted, fully assembled, and ready for installation.
Ideal for a daily driver or heavy-duty towing application, our Fleece Freedom Series 12 Valve Cummins Cylinder Head (Street HD) offers unparalleled performance and functionality.
Key Features:
Hardened, oversized press-in valve seats: Enhanced performance and durability for long-lasting reliability.
New heavy duty 160 lb valve springs: Robust and reliable valve operation.
New valves and top hat valve seals: Improved performance and engine efficiency.
New casting: Brand-new and sturdy cylinder head casting for long-lasting durability.
No cor[...]
Introducing the Fleece Freedom Series 12 Valve Cummins Cylinder Head (Street HD)! Upgrade your 5.9 12V Cummins 1994-1998 truck engine with this high-performance and versatile component that will revolutionize your driving experience. Engineered with precision and attention to detail, it's a perfect choice for truck owners seeking superior power and efficiency.
Manufactured in our state-of-the-art Freedom Racing Engine workshop, this reliable and durable cylinder head is guaranteed to meet or exceed factory specifications. It arrives inspected, pressure-checked, decked, painted, fully assembled, and ready for installation.
Ideal for a daily driver or heavy-duty towing application, our Fleece Freedom Series 12 Valve Cummins Cylinder Head (Street HD) offers unparalleled performance and functionality.
Key Features:
- Hardened, oversized press-in valve seats: Enhanced performance and durability for long-lasting reliability.
- New heavy duty 160 lb valve springs: Robust and reliable valve operation.
- New valves and top hat valve seals: Improved performance and engine efficiency.
- New casting: Brand-new and sturdy cylinder head casting for long-lasting durability.
- No core charge: Hassle-free and cost-effective installation.
Additional Information:
- Head gasket not included. We recommend the use of Cummins P/N: 3283337 for optimal performance.
- FOLLOW ALL INSTALLATION INSTRUCTIONS; Valve lash required. Back off adjusters on rocker arms or damage will occur to the cylinder head.
Don't miss this opportunity to rejuvenate your truck and take your driving experience to new heights. Invest in the Fleece Freedom Series 12 Valve Cummins Cylinder Head today!