Cylinder Heads
Showing all 19 results
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Cylinder Heads
Cummins 4BT Loaded Cylinder Head | Diesel Engine Head | 3920005
High-performance assembled cylinder head for Cummins 4BT engines. Built from durable cast iron for enhanced strength and long-term reliability. Compatible with OEM part #3920005 and other related models. Ready for installation.
SKU: n/a -
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Cylinder Heads
Cummins ISX Cylinder Head | Reliable Diesel Engine Head | 5394198
High-performance, pre-assembled cylinder head for Cummins ISX15/QSX15 SOHC engines. Built from durable cast iron for lasting reliability in heavy-duty applications. Compatible with OEM part #5394198 and others.
SKU: FDP-5394198 -
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Cylinder Heads
GM LS1 Cylinder Head Replacement | High-Performance LS1 Engine Head for Maximum Power
Upgrade your GM LS1 engine with this high-performance LS1 cylinder head replacement. Engineered for durability, power gains, and OEM-fit precision—ideal for street or track builds.
SKU: FDP-GM-LS1-CH -
Cylinder Heads
High-Performance Ford 6.4L Power stroke Replacement Cylinder Head | Built for Reliability
Cylinder HeadsHigh-Performance Ford 6.4L Power stroke Replacement Cylinder Head | Built for Reliability
Upgrade your Ford 6.4L Powerstroke with a premium replacement cylinder head engineered for durability, performance, and perfect OEM fitment. Ideal for restoring power and ensuring long-term reliability.
SKU: FDP-6.4-CH -
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The cylinder head is a critical component of an engine, located on top of the cylinder block. It houses the intake and exhaust valves, fuel injectors, and spark plugs, facilitating the efficient flow of air and fuel into the cylinders and the expulsion of exhaust gases. Made from durable materials like aluminum or cast iron, cylinder heads are designed to withstand high temperatures and pressures.
The main advantage of a well-designed cylinder head is its ability to optimize engine performance by ensuring precise valve timing and efficient combustion. It enhances fuel efficiency, reduces emissions, and contributes to higher engine power output. A high-quality cylinder head ensures durability, reliability, and smooth engine operation, especially in demanding conditions.

















