When making a lot of boost on your PD blower, belt slippage becomes a huge headache. Going to a 10-Rib belt drive is the way to go! These kits do not include the lower balancer needed to run the blower pulley, it is assumed you already have that. If you need one, you can get it here. You will also need a GripTec pulley hub if you do not have one, you can get it here. *Kits compiled using Dedicated Motorsports and DSX Tuning Parts, kits do not include belt. All kits come standard with DMS 10-Rib Tensioner Pulley
