Representative Image Edelbrock Belt Tensioner - 15032 Part #: 15032 Line: EDB Edelbrock Belt Tensioner Manufacturer's Defect Warranty Contact Surface: Smooth Flanged: No Material: Aluminum, Plastic Number Of Pulleys: 1 Pulley Outside Diameter (mm): 76mm Pulley Width (mm): 28mm Belt Type: Serpentine Pulley Width (in): 1-1/8 Inch Pulley Outside Diameter (in): 3 Inch Number Of Mounting Holes: 2 Number Of Pulley Grooves: 6 Show More Show Less