JEGS 555-514222 Cylinder Head Assembly Includes:

• (1) Stock Cylinder Head
• (8) Stock Valve Springs
• (8) Stock Valve Spring Retainers and Keepers
• (8) Valve Stem Oil Seals
• (4) Stock 1.920 in. Diameter Intake Valves
• (4) Stock 1.625 in. Diameter Exhaust Valves

JEGS 555-514222 Cylinder Head Assembly Features:

• Combustion Chamber - 62CC
• Intake Port Dimensions – 1.080 in. Wide x 2.075 in. High
• Intake Port Runner Volume – 179cc
• JEGS Cylinder Head Replaces the Factory Cylinder Head with OE Casting Numbers 0466 or 6671

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

FAQ

What does an upgraded cylinder head do?

• JEGS 514222 Cylinder Head for 1992-2002 Dodge 5.2L & 5.9L Magnum offers improved airflow, combustion efficiency, and enhanced performance. Upgrade to experience better horsepower, torque, and overall engine responsiveness.

What does a bigger cylinder head do?

• A larger cylinder head, like our 5.9 Magnum heads, promotes increased airflow, optimizing the engine's combustion process. Benefit from improved volumetric efficiency, enhancing overall engine performance and power.

What do performance cylinder heads do?

• Performance cylinder heads, such as our 5.9 Magnum aluminum heads, maximize airflow and combustion for greater horsepower and torque. Upgrade to JEGS 514222 for superior performance and durability in your Dodge Magnum engine.

Will new cylinder heads increase horsepower?

• Absolutely! JEGS 514222 Cylinder Head replacement ensures increased horsepower and torque for your 1992-2002 Dodge 5.2L & 5.9L Magnum engine. Experience a significant boost in performance with our new, fully assembled cylinder heads.

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART