ATI PERFORMANCE Supercharger Pulley 8.800 Dia. 8-Groove 916163-10

Crankshaft Pulley - Supercharger Drive - Serpentine - 8-Rib - 8.8 in Diameter - Hardware Included - Aluminum - Black Anodized - GM GenV LT-Series - Each 2014-UP LT-4 Dry Sump 10% OD