Best Performance Cylinder Heads for 5.7 HEMI Engines
If you’re looking to enhance the power and efficiency of your 5.7 HEMI engine, upgrading to the right performance cylinder heads is crucial. These components improve airflow, combustion, and overall engine responsiveness. The table below summarizes top-rated cylinder heads and related accessories designed specifically for 5.7 HEMI engines, suited for various applications from street performance to racing.
| Product | Brand | Key Features |
|---|---|---|
| Edelbrock 61119 Performer RPM Cylinder Head | Edelbrock | 2.165″ Intake valves, 202cc intake port flows 345 CFM at .600″ lift |
| ADV Cylinder Heads New 5.7 HEMI Cylinder Heads | ADV Cylinder Heads | High-grade material, thicker decks, superior port finish |
| ARP 2444300 SP-Head Studs | ARP | Heavy-duty head studs, package weight 7 pounds |
| PANGOLIN Engine Cylinder Head Gasket Set HS26568PT | PANGOLIN | OE standard gaskets, durable premium material |
| Moroso 21161 Aluminum Wet Sump Oil Pan | Moroso | Billet aluminum, road race baffles, extra oil capacity |
Edelbrock 61119 Performer RPM Cylinder Head
The Edelbrock 61119 Performer RPM Cylinder Head is tailored for 2003-up 5.7L and 6.4L Chrysler HEMI Gen III engines. Featuring a 2.165-inch intake valve and 1.650-inch exhaust valve, this head is designed for hydraulic roller cams with a maximum lift of .680″. It boasts 202cc intake ports capable of flowing 345 cubic feet per minute at .600″ lift, promoting increased airflow and horsepower potential. The inclusion of valve springs makes it ready for installation, eliminating the need for additional spring upgrades. Ideal for enthusiasts wanting to balance street performance with race-inspired airflow enhancements.
ADV Cylinder Heads New 5.7 HEMI Cylinder Heads
These brand new 5.7L HEMI cylinder heads from ADV Cylinder Heads come with thicker decks for greater structural strength and a superior port finish to increase airflow efficiency. Crafted from the highest grade materials, they are designed to replace worn-out OEM heads without sacrificing reliability. These heads are suitable for 2003-2008 Durango, Charger, Magnum, and Ram models, offering durability and enhanced performance for rebuilds or upgrades.
ARP 2444300 SP-Head Studs for 5.7 HEMI
The ARP 2444300 SP-Head Studs provide heavy-duty fastening strength necessary for high-performance 5.7 HEMI cylinder heads. Engineered for durability with premium materials, these studs are designed to maintain consistent clamping force under extreme pressure and temperature variations. Weighing about 7 pounds per package, they offer a reliable upgrade over standard head bolts, ensuring better sealing and head integrity in boosted or high-RPM engines.
PANGOLIN Engine Cylinder Head Gasket Set HS26568PT
The PANGOLIN Cylinder Head Gasket Set is a comprehensive gasket kit designed to replace worn OEM gaskets on 5.7 HEMI engines for vehicles such as Dodge Ram 1500, Challenger, and Charger (2011-2019). Manufactured with premium materials, this gasket set meets or exceeds original equipment (OE) standards for reliable sealing and durability under high combustion pressures. The kit undergoes strict inspections ensuring consistent performance and longevity in demanding environments.
Moroso 21161 Aluminum Wet Sump Oil Pan for Gen 3 5.7 HEMI
The Moroso 21161 Aluminum Wet Sump Oil Pan is designed specifically for Gen 3 5.7/6.1/6.4 Mopar Chrysler HEMI engines. Constructed with a robust billet aluminum rail and fabricated aluminum “T” sump, it features road racing trap door baffles that maintain oil control during aggressive driving and track conditions. Its extra oil capacity is essential to compensate for the engine’s tendency to hold oil in the heads, ensuring consistent lubrication and cooling during spirited or racing use.
Buying Guide for 5.7 HEMI Performance Cylinder Heads
Upgrading or replacing cylinder heads on a 5.7 HEMI engine requires careful consideration of several factors to ensure optimal performance, compatibility, and reliability.
Valve Sizes and Port Volume
Larger valve sizes and increased intake port volume typically translate into better airflow, resulting in more power. Heads like the Edelbrock Performer RPM with 2.165” intake valves and 202cc port volume flow are particularly suited for enthusiasts seeking noticeable horsepower gains.
Material and Construction Quality
Look for cylinder heads made from high-grade materials such as premium aluminum alloys. Forged or billet construction often delivers stronger decks and better heat dissipation, contributing to longevity and performance under high-stress conditions.
Compatibility with Engine Model and Setup
Ensure the heads are designed for your specific generation and displacement of the 5.7 HEMI engine. Features such as valve spring compatibility with your camshaft style and correct combustion chamber volume are key for proper fitment and engine tuning.
Additional Components and Hardware
Upgrading cylinder heads may require new gaskets, head studs, bolts, and even oil pans for optimal setup and sealing. Premium head studs from brands like ARP can maintain head clamping even under high-boost conditions, reducing risks of leaks or warping.
Intended Use: Street vs. Racing
Performance heads for street use often prioritize a balance between power and drivability, while race heads focus on maximum airflow and durability at extreme RPM. Choose heads and accessories based on your application’s priorities to avoid over- or under-building your engine.
Installation and Maintenance Considerations
Some heads come as complete assemblies including valve springs, whereas others may require additional parts and professional installation for proper setup. Regular inspection and maintenance of valve seals and valve springs contribute to sustained performance.