Edelbrock Part #15035 Tensioner Upgrade Kit is engineered to handle the increased belt stress encountered in high horsepower Edelbrock applications. This kit is an upgrade for part #1572, #1575, #1591 & #1594 Edelbrock Supercharger Systems produced prior Product Features:Belt Included6-Rib PulleyTensioner IncludedUpgrade for Part #1572, 1575, 1591, 1594Mounting Hardware Included
