ATI Performance Products 916163-15 - Lower Supercharger Pulley 8.597 Dia. 8-Groove

• Supercharger Drive Pulley • Serpentine • 8-Rib • 8.597 in Diameter • Aluminum • Black Anodized • ATI Damper • GM GenV LT-Series with Dry Sump Oiling System • Each The ATI Supercharger Super Dampers places the powerful protection of our Super Damper inside the crankshaft blower pulley! Why bother with an additional blower pulley that bolts to your stock harmonic balancer? The ATI Supercharger Super Damper features external belt drives for virtually any type of blower belt, and eliminates the need for separate crank mounted blower pulleys.