The Edelbrock 3.25-inch supercharger pulley is a 10-rib black pulley that lets you fine-tune airflow and boost on Edelbrock C7 Corvette and Enforcer supercharger systems. It provides a direct replacement pulley option for street rod and muscle car installations and helps adjust delivered boost to match your tuning goals while keeping a factory-style appearance.
Edelbrock Pulley Supercharger Enforcer 10 Rib 3In Black