LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm

LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm

The LS3/LS99 Mongoose CNC Cylinder Heads from AIR FLOW RESEARCH are engineered to deliver exceptional performance and reliability. Designed specifically for high-performance LS engines, these cylinder heads feature a generous 260cc intake runner volume, which enhances airflow and improves combustion efficiency. This precision-engineered component is essential for maximizing horsepower and torque, ultimately elevating engine performance to a new level.

Manufactured utilizing advanced CNC machining techniques, these cylinder heads ensure consistency and precision, providing a significant advantage over traditional casting methods. The superior design includes optimized port shapes that enhance airflow characteristics, allowing for better fuel atomization and combustion. This leads to improved engine efficiency and responsiveness, making the Mongoose heads an ideal choice for both street and race applications.

Additionally, the LS3/LS99 cylinder heads are built with durability in mind. Constructed from high-quality materials, they are designed to withstand the pressures of high-performance environments. The incorporation of custom features, such as enhanced cooling passages and improved valve seat profiles, ensures longevity and reliability under demanding conditions, making these heads a crucial enhancement for any serious LS engine build.

FITMENT: These cylinder heads are compatible with LS3 and LS99 engines, making them suitable for a range of applications in performance vehicles, including custom builds and retrofits. Always ensure compatibility with your specific engine setup to obtain optimal performance.

Key Features & Benefits

• 260cc intake runner volume for improved airflow and enhanced combustion efficiency
• CNC machined for superior precision and consistency
• Optimized port designs for better fuel atomization and combustion
• Durable construction designed to withstand high-performance environments
• Enhanced cooling passages for improved thermal management
• Custom valve seat profiles that support increased performance

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.