ICON Stage 3 Suspension System 2-3.5" Lift 3.0 Series 20-26 GM 2500HD/3500HD L5P Select Option:With Leaf Pack Also included are printed instructions

Also included are printed instructions and a BuiltRight sticker

Replace your facoty oil filter with the K&N Gold Performance Oil Filter for your 6

ARP Head studs are a must if you are running in excess of 45psi of boost on your Duramax Diesel

You can rely on the XDP Wrinkle Black Gear Reduction Starter to get your Duramax running in the most extreme environments

especially to cylinders 4

ICON Stage 3 Suspension System 2-3.5" Lift 3.0 Series 20-26 GM 2500HD/3500HD L5P Select Option:With Leaf Pack Also included are printed instructionsWant serious performance gains with real world usability without jumping all the way to race level complexity? The ICON Stage 3 Suspension System with 3. 0 Shocks is built for drivers who demand more control, comfort, and consistency from their truck. This system upgrades you to ICONs larger 3. 0 shock platform with compression adjustability while also replacing the factory rear leaf springs, fixing both damping performance and ride quality in one