XDP Stock Replacement Harmonic Dampener 01-05 GM 6.6L Duramax LB7/LLY BOS-HP004X Gives gear selection and converter

Gives gear selection and converter lock up control

These premium grade silicon body mounts are the highest quaility on the market and come compplete with all hardware needed for a complete installation

AEV relocates the front differential from the engine mounts to the chassis by way of the skid plate

increased ground clearance

XDP Stock Replacement Harmonic Dampener 01-05 GM 6.6L Duramax LB7/LLY BOS-HP004X Gives gear selection and converterDoes 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 XD709. Designed as a direct fit OE style replacement, the XD709 helps absorb harmful crankshaft vibrations that can lead