GripTec 2020+ GT500 Pulley & Hub
From the factory the new Shelby GT500 comes with a 3.085″ supercharger pulley which makes an estimated 12psi of boost
Griptec is the leading aftermarket pullies for Superchargers. Their pullies include their patent grip coating technology.
*** Your Choice of just pulley or pulley and hub, Their hub is required for their pullies ***
*** Some pullies are in stock & will ship out within 24/48hrs, If they are not in stock they will be dropped shipped directly from the manufacture. ***