Edelbrock Competition Supercharger Pulley 3.250 in. 8-Rib, Black Anodized Titanium powerful sound on acceleration but

powerful sound on acceleration but maintain a smooth sound at idle

2008 GMC Sierra 1500 WT V8 5

5L Gas 1977-1977 Buick Regal 4 Bbl V8 5

#10-AN oil line fittings are included

In house testing produced a max gain of +13 horsepower and +15 ft

Edelbrock Competition Supercharger Pulley 3.250 in. 8-Rib, Black Anodized Titanium powerful sound on acceleration butDETAILS Edelbrock 3. 25in. part #15873 pulley allow you to fine tune the airflow and performance of your Edelbrock Supercharger System to your preference. Edelbrock pulley is a 8 rib design for use with any of our Professional Tuner systems. Edelbrock pulley feature a black anodized finish. 3. 25in. 8 Rib Edelbrock's C Pulley in Black Finish for Pro Tuner System SPECS Availability Available Application Universal UPC 00085347158737 Mounting Hole