BBC 305cc Alum Heads Magnum 121cc Assembled - 21001

Unlock the full potential of your engine with the AIR FLOW RESEARCH BBC 305cc Alum Heads Magnum. Designed for high performance, these assembled heads enhance airflow and efficiency, ensuring your engine runs at its best.

• Lightweight aluminum construction reduces overall engine weight, promoting better acceleration and handling.
• 305cc intake runner volume optimizes airflow for increased horsepower and torque, allowing for a more powerful driving experience.
• 121cc combustion chamber promotes efficient combustion, translating to improved fuel economy without sacrificing performance.
• Assembled design saves time and effort, making installation straightforward for both professionals and enthusiasts.
• Precision-engineered for durability, ensuring long-lasting performance even under demanding conditions.

Weighing in at 92.3 lbs, these heads are a perfect fit for your big block Chevy, elevating your engine's performance capabilities.

Experience the difference with AIR FLOW RESEARCH's commitment to quality and innovation.