BBK Throttle Body 70mm CNC Machined 356 Aluminum Direct Replacement

BBK Throttle Body 70mm — CNC Machined 356 Aluminum Direct Replacement Upgrade airflow. Improve response. Maintain OEM drivability. The BBK 70mm Throttle Body is a direct replacement designed to unlock up to 30% more airflow than restrictive factory units, delivering measurable gains in horsepower, torque and throttle response without sacrificing daily drivability. Precision CNC Machined: Built from a high-quality 356 aluminum casting for strength, consistency and light weight. Direct Replacement: Fits and functions like the OEM unit — no modification required. OE-Style Components: Features die-stamped throttle linkages, double-sealed bearings and O-ringed throttle shafts for long-term reliability. No Tune Required: Works with the factory engine management — install and drive. Wide Application: Available for many late-model American muscle cars and trucks. Legal & Compliant: 50-state legal — CARB approved. Ideal for enthusiasts seeking a hassle-free performance upgrade, the BBK 70mm Throttle Body balances increased power with smooth, factory-like operation. Replace your restrictive stock throttle body with engineered components trusted by performance builders.