BBC 385cc CNC Alum Heads For Magnum 121cc Assembled

BBC 385cc CNC Alum Heads For Magnum 121cc Assembled

The BBC 385cc CNC Alum Heads For Magnum 121cc Assembled are precision-engineered cylinder heads designed for high-performance applications. Manufactured by AIR FLOW RESEARCH, these aluminum heads provide a significant boost in airflow and combustion efficiency, enhancing the overall power output of your engine. With a robust 121cc combustion chamber, they are tailored for optimal performance in big block Chevy engines, making them an ideal choice for enthusiasts seeking to elevate their engine's capabilities.

One of the most notable features of these CNC-machined heads is their exceptional attention to detail in the port design. The advanced CNC technology ensures uniformity and precision, resulting in improved air and fuel mixture flow. This enhanced flow contributes to increased horsepower and torque, allowing for better acceleration and overall engine response, particularly in high RPM scenarios.

The assembled design of these cylinder heads simplifies installation, reducing the time and effort required to get your engine up and running. These heads are ready to install straight out of the box, which makes them an excellent choice for both professional mechanics and DIY enthusiasts looking to achieve maximum results without extensive modifications.

FITMENT:

These cylinder heads are compatible with big block Chevy engines, specifically designed for applications requiring high-performance components. Ensure to verify fitment with your specific engine setup for optimal performance.

Key Features & Benefits

• CNC machined for superior precision and airflow optimization.
• 121cc combustion chamber designed for improved ignition efficiency.
• Ready-to-install assembled design for hassle-free setup.
• Enhanced horsepower and torque output for high-performance applications.
• Compatible with big block Chevy engines for versatile fitting.

Shipping. Free on every order, US only. Orders arrive in 2–4 days.

Returns. 30-day returns, except in extreme cases.

Support. Our team is available 24/7 for fitment mismatches or any other reason.

Warranty. Full manufacturer guarantee.