Ensure optimal performance and reliability in your Weber IDA carburetor with our Replacement Stack Tabs. Designed specifically for Weber IDA setups, these stack tabs provide a secure fit and ensure proper alignment for enhanced airflow and fuel delivery. Key Features: Precision Engineering: Crafted for a perfect fit on Weber IDA carburetors, ensuring maximum airflow and performance. Durable Construction: Made from high-quality materials, these stack tabs are built to withstand the rigors of performance driving and racing. Convenient Sets: Sold in sets of 4, allowing for complete replacement and maintenance of your carburetor stack. Improved Airflow: Properly aligned stack tabs facilitate better airflow, optimizing engine performance and responsiveness. Ideal for Porsche and EMPI Upgrades: Perfect for restoring classic Porsche models or enhancing EMPI setups with improved carburetor functionality. Easy Installation: Simple to install, making it a quick and effective upgrade for your carburetor system.