XDP Stock Replacement Harmonic Dampener 06-10 GM 6.6L Duramax LLY/LBZ/LMM AM-8457 these individually sold pedestals are

these individually sold pedestals are a necessity when installing head studs

This is not a required item

If using a non-ICON configuration

while upgraded springs and reinforced sealing areas help maintain control and reliability when cylinder pressure and heat increase

XDP Stock Replacement Harmonic Dampener 06-10 GM 6.6L Duramax LLY/LBZ/LMM AM-8457 these individually sold pedestals areDoes your Silverado or Sierra feel like your driving a grain truck sometimes? With high mileage diesel trucks, sometimes we expect a less than smooth ride out of it but it doesn't have to be that way. Replace the worn factory balancer on your GM 6. 6L Duramax with the XDP Premium Balancer Series Stock Replacement Harmonic Dampener XD710. Designed as a direct fit OE style replacement, the XD710 helps absorb harmful crankshaft vibrations that can lead