AFR Black Hawk Gen 3 Hemi Cast Aluminum Cylinder Head

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

2523

Overview:

The AFR 212cc Black Hawk Gen 3 Hemi Cylinder Head is a high-performance, cast aluminum cylinder head designed specifically 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 variants. Engineered to enhance airflow and combustion efficiency, this bare cylinder head is ideal for enthusiasts and builders seeking to maximize power output and reliability in naturally aspirated or forced induction applications.

With precision CNC-machined combustion chambers and intake/exhaust runners, the Black Hawk Gen 3 delivers improved volumetric efficiency and consistent performance. This cylinder head is perfect for those upgrading their engine’s breathing capabilities while maintaining compatibility with factory components and bolt patterns.

Key Features:

Designed with advanced airflow and durability in mind, the AFR Black Hawk Gen 3 cylinder head offers the following key features:

• 212cc intake runner volume optimized for high-flow performance
• 73cc CNC-machined hemispherical combustion chambers for efficient burn and power
• 75cc CNC-machined D-port exhaust runners for improved exhaust scavenging
• Cast aluminum construction for lightweight strength and superior heat dissipation
• Square intake port shape with standard port locations for easy compatibility
• Intake valve diameter of 2.125 inches and exhaust valve diameter of 1.650 inches for enhanced airflow
• Bronze valve guides and ductile iron valve seats for durability and long service life
• Valve stem seals included to reduce oil consumption and improve valve train longevity
• Compatible with hydraulic roller camshafts and maximum valve lift up to 0.600 inches
• Perimeter bolt valve cover mounting style with accessory bolt holes drilled for ease of installation

Construction & Design:

The AFR Black Hawk Gen 3 cylinder head is crafted from high-quality cast aluminum, providing an excellent balance of strength and weight savings. The combustion chambers, intake runners, and exhaust runners are CNC-machined to exacting tolerances, ensuring consistent airflow and combustion efficiency across all cylinders. The hemispherical chamber design promotes optimal flame propagation and power output.

Durability is enhanced with bronze valve guides and ductile iron valve seats, materials chosen for their wear resistance and heat tolerance. The cylinder head is designed for through-pushrod oiling, maintaining reliable lubrication under high-performance conditions. The natural finish preserves the integrity of the aluminum while allowing for custom coatings or paint if desired.

Installation & Fitment:

This cylinder head is a direct fit for most Chrysler, Dodge, Jeep, and Ram Hemi engines from 5.7L through 6.4L, including the 6.1L SRT8, 6.2L Hellcat, and 6.4L 392 models. It is sold as a bare head, requiring the transfer or purchase of valves, springs, retainers, rocker arms, and other valvetrain components separately. The head is designed for hydraulic roller camshafts and standard intake and exhaust port locations, making installation straightforward for experienced engine builders.

Minor modifications may be necessary depending on the specific engine build and valvetrain setup. This cylinder head is intended for the driver side and is compatible with perimeter bolt valve covers and standard pushrod sizes.

What's Included:

• One bare AFR Black Hawk Gen 3 cast aluminum cylinder head (driver side)
• Bronze valve guides installed
• CNC-machined combustion chambers and runners
• Valve stem seals included

Ideal For:

This cylinder head is ideal for performance enthusiasts, engine builders, and racers looking to upgrade their Hemi engines for improved airflow, combustion efficiency, and power potential. It suits naturally aspirated builds as well as forced induction setups, providing a solid foundation for high-performance street, strip, or off-road applications. Builders seeking a durable, lightweight, and CNC-precision machined cylinder head will find the AFR Black Hawk Gen 3 an excellent choice.

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.