ICON Stage 1 Suspension system 3.0 Series 2-3.5" Lift 20-26 GM 2500HD/3500HD L5P Select Leaf Pack:With Leaf Pack so your differential operates whisper

so your differential operates whisper quiet

Often this creates the 3-4 "squawk" when shifting into 4th gear

including an F1

FOX uses an Internal Floating Piston mono tube design that keeps the shock oil separated from the high-pressure nitrogen gas

ICON Stage 1 Suspension system 3.0 Series 2-3.5" Lift 20-26 GM 2500HD/3500HD L5P Select Leaf Pack:With Leaf Pack so your differential operates whisperWant a massive jump in ride quality and performance without going all the way to a race level setup? The ICON 3. 0 Suspension System is built for drivers who want serious performance gains over standard 2. 5 systems, especially under load and extended use. This setup upgrades you to ICONs larger 3. 0 shock platform, giving you increased damping control, better heat management, and more consistent performance when the truck is pushed hard, whether