Rugged Radios IMPACT-EAR-CUP Impact Noise Cancelling Ear Cups Chevrolet-Silverado-2500-6-6L-Duramax-LB7-2004 Note: cutting may be required

Note: cutting may be required for installation

ECM Bypass : Pacbrake Part Number C12015 Details: Application 1999-2002 Cummins 5

Whip Mount and Bar Mount are separate purchases

Purchase the Merchant Automotive 450610 Engine Gasket Set & Bolts (No Head Gasket) from GAP for rebuilding your Duramax L5P engine

Carli Signature Series Shocks

Rugged Radios IMPACT-EAR-CUP Impact Noise Cancelling Ear Cups Chevrolet-Silverado-2500-6-6L-Duramax-LB7-2004 Note: cutting may be requiredImpact Noise Cancelling Ear Cups enable higher noise cancellation in helmets. They are lightweight and come with a velcro attachment for convenient installation. For fitting in an Impact helmet, Impact Ear Cup Cut Out Pads are mandatory.