SKU: AFR2110-1
MPN: 2110-1
The BBC 345cc Alum Heads Magnum 121cc Assembled cylinder heads are a precision-engineered upgrade for big-block Chevrolet (BBC) engine builds. These heads are ideal for performance enthusiasts and serious engine builders who seek enhanced combustion efficiency and improved airflow. Whether for street engines, racing applications, or restoration projects, these heads are designed to unlock the potential of your BBC engine.
Constructed from lightweight aluminum, these cylinder heads provide significant weight savings compared to traditional cast iron heads. The 345cc intake port volume and 121cc combustion chamber volume are optimized for maximum flow and volumetric efficiency across the RPM range. The assembled configuration ensures that all internal components are installed and precision-ported for consistent performance, making installation straightforward.
These heads are particularly beneficial for those looking to enhance their BBC engine's performance without compromising reliability. The design maintains proper quench clearance and compression ratio compatibility with popular BBC displacement combinations, making them a versatile choice for various applications. With their ready-to-install nature, they eliminate the guesswork and labor associated with sourcing and assembling individual components.
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