Metco Shelby GT500 Auxiliary Idler Kit MSI-90KBD

Metco Shelby GT500 Auxiliary Idler Kit MSI-90KBD the kit consists of a heavy-duty, precision-machined aluminum bracket and a billet 90mm double-bearing idler pulley. The heavy-duty bracket bolts to existing bolt bosses on the vehicle and locates the idler pulley just to the left of the supercharger pulley, maximizing belt wrap and eliminating slippage. No modifications to the vehicle are necessary. The required fasteners are included, as well as illustrated installation instructions.