The Paxton supercharger pulley is a high-quality, belt-driven pulley designed specifically for supercharged engines. Made by Paxton, a trusted brand in the automotive industry, this pulley is designed to provide efficient power transmission and performance enhancement. With its 6 rib design and 3.40 ratio, this pulley is a reliable and durable component that can help improve the overall performance of your vehicle, making it an essential part for car enthusiasts looking to upgrade their supercharger system.