BBK Throttle Bodies for Chevy C6 4.8L 5.3L 6.0L 70mm Diameter

BBK 70mm Throttle Bodies for Chevy C6 4.8L / 5.3L / 6.0L Brand: BBK — Precision-engineered throttle bodies designed to unlock airflow and performance for C6 GM V8 engines. This 70mm diameter unit is a direct-fit upgrade for 4.8L, 5.3L and 6.0L Chevy applications. Key Features 70mm Bore — Larger throttle opening for improved airflow, quicker throttle response and enhanced mid- and top-end power. Direct Fit — Engineered to bolt on without modification to stock intake manifolds on compatible C6 GM engines. High-Flow Design — CNC-machined throttle plate and precision shaft for reduced turbulence and consistent performance. Durable Construction — Quality materials and finish resist corrosion and wear for long service life. Improved Driveability — Smoother throttle modulation and better responsiveness for street and performance driving. Why Choose BBK Throttle Bodies BBK is a trusted name in aftermarket performance. This 70mm throttle body delivers measurable gains when paired with appropriate tuning—ideal for enthusiasts seeking reliable power increases without extensive engine modification. Perfect for daily drivers, weekend racers and custom builds. Fitment & Compatibility Fits Chevy C6 platforms with 4.8L, 5.3L and 6.0L engines. Confirm compatibility with your intake manifold and ECU tuning requirements before purchase. Optimize airflow. Improve throttle response. Choose BBK.