quick view Add to Cart Edelbrock Edelbrock Pulley Supercharger E-Force Competition 3 25In - 15821 MSRP: $88.99 Edelbrock E-Force Supercharger pulleys allow you to fine tune the air flow and performance of your E-Force Supercharger system to your preference. They are available in a 6-rib design for use with any of our Stage 3 Professional Tuner systems and a... Add to Cart Add to Wish List Add to My Wish List Create New Wish List Compare