Edelbrock 3.75-inch 6-rib pulley (P/N 15825) is intended for Professional Tuner stage-3 systems to let tuners adjust supercharger drive and airflow characteristics. The black-anodized 6-rib design provides dependable belt engagement for pro-level calibration work. It supplies a direct-fit option for tuners seeking a specific pulley diameter to balance traction, boost response and overall system behavior.
Edelbrock Pulley Supercharger E-Force Competition 3 75In