Upgrade the performance and reliability of your 1994–1998 Dodge 5.9L 12V Cummins with the Powerstroke Products Loaded O-Ringed Cylinder Head. This high-performance replacement head features a brand-new casting—not remanufactured—and comes fully assembled with all-new valvetrain components, including heavy-duty 150 lb. valve springs, retainers, locks, valves, and seals.
The O-ringed sealing surface adds clamping strength to the head gasket, ensuring combustion stays where it belongs—inside the cylinder—and out of your cooling system. Perfect for towing, tuning, or high-performance street builds, this drop-in head is assembled and ready for installation right out of the box.
Features:
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Brand-new casting – no core required
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Fully assembled with new valves, seals, springs, retainers, and locks
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O-ringed head design – provides superior gasket sealing under boost
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Includes 150 lb. heavy-duty valve springs – ideal for towing and performance builds
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MLS head gasket required for proper sealing
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1-Year / Unlimited Mileage Warranty
HIGHLIGHTS:
- New Casting
- New Valvetrain Components
- Heavy Duty 150lb. Valve Springs
- Ships Fully Assembled
- O-Ringed For Horsepower
- 1-Year / Unlimited Mileage Warranty