Skunk2 Racing 74mm Opening RBC Flange to PRB Pattern Throttle Body Adapter

This adapter facilitates the installation of the Pro Series Throttle Body onto late model intake manifolds that utilize the RBC flange. Designed specifically for K swapped vehicles, it provides a seamless transition from the PRB pattern to the RBC configuration, ensuring optimal performance and compatibility. The precision-engineered 74mm opening enhances airflow while maintaining a 72mm exit to maximize efficiency. Additionally, the integrated notch for the Idle Air Control Valve (IACV) allows for straightforward installation, eliminating the need for extensive modifications. Key Features: 74mm opening for improved airflow and throttle response. 72mm exit designed to maintain airflow efficiency. Notched design accommodates the IACV for easy setup. Constructed from high-quality materials to ensure durability and long-lasting performance. Compatible with late model intake manifolds, allowing for a straightforward installation process. Enhance your engine's perfo