The Edelbrock pulley part #15823 allow you to fine tune the airflow and performance of your Edelbrock Supercharger System to your preference. Edelbrock pulley part #15823 is for use with any of our Professional Tuner systems. This pulley features a black anodized finish. 2.75in. 6-Rib Edelbrock's/C Pulley in Black Finish for Pro Tuner System.
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