AFR Black Hawk Gen 3 Hemi Cylinder Heads

2005–Present Chrysler / Dodge / Jeep / Ram 5.7L, 6.1L SRT8, 6.2L Hellcat, 6.4L 392 Hemi Engines

2518

Overview:

The AFR 224cc Black Hawk Gen 3 Hemi Cylinder Heads are precision-engineered performance heads designed to fit most Chrysler, Dodge, Jeep, and Ram vehicles equipped with 5.7L to 6.4L Hemi engines, including the 6.1L SRT8, 6.2L Hellcat, and 6.4L 392 variants. These cylinder heads are ideal for enthusiasts seeking to enhance airflow, combustion efficiency, and overall engine performance without extensive modifications.

Built with a focus on maximizing power and reliability, the Black Hawk Gen 3 heads offer a perfect balance of flow capacity and combustion chamber design, making them suitable for street performance, mild racing, and high-performance builds. Their compatibility with hydraulic roller camshafts and standard port locations ensures straightforward installation and integration with existing setups.

Key Features:

These cylinder heads incorporate advanced CNC machining and premium components to deliver consistent performance gains and durability. Key features include:

• 224cc intake runner volume optimized for improved airflow and throttle response
• 73cc combustion chamber volume designed for efficient Hemi combustion dynamics
• Square intake port shape and D-port exhaust design for balanced flow characteristics
• CNC-machined combustion chambers, intake runners, and exhaust runners for precision and consistency
• Large 2.165-inch intake valves and 1.650-inch exhaust valves for enhanced breathing
• Dual valve springs with titanium retainers and 10-degree locks for reliable valve control up to 0.600-inch lift
• Cast aluminum construction for lightweight strength and excellent heat dissipation
• Bronze valve guides and ductile iron valve seats for durability and long service life
• Perimeter bolt valve cover mounting style with accessory bolt holes drilled for ease of installation
• Includes intake and exhaust valves, valve springs, retainers, locks, and valve stem seals for a complete assembly

Construction & Design:

The AFR Black Hawk Gen 3 heads are crafted from high-quality cast aluminum, providing an excellent strength-to-weight ratio and superior heat management compared to traditional iron heads. The heads feature fully CNC-machined combustion chambers, intake, and exhaust runners, ensuring precise port shapes and surface finishes that optimize airflow and combustion efficiency.

Valve guides are made from bronze for enhanced wear resistance, while the valve seats are machined from ductile iron to withstand high temperatures and maintain sealing integrity. The heads are designed with standard intake and exhaust port locations, allowing compatibility with factory manifolds and aftermarket components alike.

Installation & Fitment:

These cylinder heads are designed as direct replacements for most Chrysler, Dodge, Jeep, and Ram Hemi engines ranging from 5.7L to 6.4L, including the 6.1L SRT8, 6.2L Hellcat, and 6.4L 392 models. Installation requires standard procedures for cylinder head replacement and is compatible with hydraulic roller camshafts. No modifications to intake or exhaust port locations are necessary, making installation straightforward for experienced mechanics and performance enthusiasts.

What's Included:

• One fully assembled AFR Black Hawk Gen 3 Hemi cylinder head
• Intake valves
• Exhaust valves
• Dual valve springs per valve
• Titanium retainers
• 10-degree valve locks
• Valve stem seals

Ideal For:

This cylinder head is perfect for performance enthusiasts and builders looking to upgrade their Hemi engines for improved airflow, combustion efficiency, and power potential. It suits street performance vehicles, mild to moderate race applications, and anyone seeking a reliable, high-quality cylinder head that maintains factory fitment and compatibility.

AFR (Air Flow Research) is a performance cylinder-head manufacturer known for CNC-ported designs and application-specific head packages for popular engine platforms. Their products are built for airflow efficiency and repeatable performance, making them a go-to upgrade for street/strip builds and serious competition engines alike.