Product Description
The Edelbrock pulley part #15821 allow you to fine tune the airflow and performance of your Edelbrock Supercharger System to your preference. Edelbrock pulley part #15821 is for use with any of our Professional Tuner systems. This pulley features a black anodized finish.- 3.25in. 6-Rib Edelbrock's/C Pulley in Black Finish for - Pro Tuner SystemInstallation Instructions
Installation Instructions