Crankshaft Pulley - Supercharger Drive - Serpentine - 8-Rib - 9.24 in Diameter - Aluminum - Black Anodized - ATI Damper - GM GenV LT-Series - Each Brand-ATI PERFORMANCE MPN 916163-15 . **NOTE: 2014-UP LT-4 DRY Sump 15% OD Truck Freight NO
Proposition 65: These products may contain a chemical known to the state of California to cause cancer and birth defects or other reproductive harm. For more details visit https://www.p65warnings.ca.gov/