Vortech / Paxton 8-Rib Supercharger Pulleys are machined from 6061 T-6, hard-anodized aluminum with the proper profile to maximize surface contact area for a precise fit. Each pulley is built to SAE standards, ensuring durability and reliable performance in high-power applications. As an essential upgrade for Mustang GT Superchargers, these pulleys are designed to enhance efficiency and maintain consistent boost levels.

For those utilizing Mustang GT Paxton Superchargers, these 8-rib pulleys provide the added grip and performance needed to handle increased power output. The hard-anodized finish ensures long-lasting resistance to wear, even under the extreme conditions of high-performance driving. Whether you're upgrading your supercharger setup for the street or the track, these pulleys are engineered to deliver maximum reliability and performance for your Mustang GT.