99-03 Chevy LS front Whipple mount bracket. This bracket is used on LS truck engine setups where the supercharger is mounted to the passenger side of the motor. This is for a dual belt system. The bolt for the tensioner is included. The tensioner can be located on our website as a LS truck tensioner. The adjustable idler is also included. Pulley for the idler is in good working condition with no noise.