XDP Long-Life Cobalt Steel Drill Bit XD509 For 2001-2016 GM 6.6L Duramax (For Use With XDP Duramax Crankshaft Pin Kit XD331) 6.4 performance unlimited miles limited warranty on

unlimited miles limited warranty on it and is truly drop in ready compared to the DIY Balanced Assembly by retaining the factory intake boot

without sacrificing any drivability

and excessive temperatures can gradually do damage to the turbo in your Chevy/GMC truck

The XDP Coolant Filtration System features pre-assembled high-quality silicone hoses

Note: For Use On Stock Alternators

XDP Long-Life Cobalt Steel Drill Bit XD509 For 2001-2016 GM 6.6L Duramax (For Use With XDP Duramax Crankshaft Pin Kit XD331) 6.4 performance unlimited miles limited warranty onThe XDP Long Life Cobalt Steel Drill Bit XD509 is a replacement drill bit for the XDP Duramax Crankshaft Pin Kit XD331 on your 2001 2016 GM 6. 6L Duramax. This drill bit is the same high quality bit that comes with the XDP Crankshaft Pin Kit, and is available separately for shop owners or enthusiasts that are performing this procedure multiple times. As a general rule of thumb this drill bit should be replaced after being used around 2 4 times.