BBM 426 Hemi Victor Jr. Cylinder Head - Assem

The BBM 426 Hemi Victor Jr. Cylinder Head by Edelbrock is purpose-built for serious big-block Chrysler engine builders seeking significant flow improvements and combustion efficiency without a complete engine overhaul. This assembled cylinder head addresses the performance limitations of stock casting, delivering enhanced airflow characteristics that translate directly to power gains on both street and racing applications. Whether you're restoring a vintage muscle car or maximizing output from an existing 426 Hemi platform, this component provides the foundation for reliable, repeatable performance.

The Victor Jr. design features optimized intake and exhaust port geometry engineered to maximize volumetric efficiency across the RPM range, coupled with refined combustion chamber shapes that promote faster flame propagation and more complete fuel burn. Edelbrock's assembled configuration includes precision-machined surfaces, correctly torqued fasteners, and quality valve components ready for installation, eliminating guesswork during fitment. The casting integrity and port flow characteristics are validated through dyno testing, ensuring repeatable results when properly paired with compatible intake manifolds, exhaust headers, and fuel delivery systems.

Experienced engine builders and Mopar enthusiasts will recognize the performance advantage of upgrading to a Victor Jr. head, particularly when combined with modern ignition tuning and fuel management systems. Installation requires standard machine-shop practices and proper head gasket selection for your specific application; confirm cylinder head bolt specifications and torque sequences per your engine's technical manual. This assembly is ideal for street performance builds, vintage drag racing, and any serious 426 Hemi project where proven flow characteristics and quality machining directly impact reliability and horsepower output.