67.5mm Supercharger Pulley, Weistec Supercharged M113K

67. 5mm Supercharger Pulley for Weistec Supercharged M113K.  This pulley is designed for cars without headers, and stock (150mm) crank pulley. 
Key Features:
67. 5mm Diameter
8 Rib
Black Anodized
New Hardware Included