icon 11-19 gm 2500hd/3500 0-2" stage 3 suspension system k78103

OVERVIEW

2011-2019 GM 2500HD/3500 0-2" LIFT STAGE 3 SUSPENSION SYSTEM

Features and Benefits

• Vehicle specific tuned 2.5 series reservoir front and rear shocks with adjustable Compression Damping Control Valve (CDCV)
• Significantly improved ride quality over stock with no change in towing capacity
• Wheel travel increase of 2" over stock
• 100% Bolt-on system
• 6061 Aircraft grade aluminum CNC machined components
• 2.5 Aluminum Series front and rear shocks feature one-piece impact extruded aluminum cylinders for excellent corrosion resistance and consistent finish

Tech Info

• OEM Wheels & Tires Fitment: Yes
• Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 5.50" Backspace / 12mm Offset
• Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5.50" Backspace / 12mm Offset
• Recommended Aftermarket Tires: 33" x 11.50" (Larger tires may fit but fender trimming and modifications will be required.)
• APPLICATION NOTE #55: SHOCKS ARE FULLY SERVICEABLE. COILOVER HEIGHTS INDICATED ARE FOR A STOCK EQUIPPED VEHICLE
• APPLICATION NOTE #65: NOT SOLD SEPARATELY, ONLY SOLD IN COMPLETE KIT FORM AS LISTED
• APPLICATION NOTE #113: 26.13" IS MAX MEASUREMENT FROM FENDER TO HUB, EXCEEDING THE MAXIMUM LIFT HEIGHT OF 26.13" CAN LEAD TO COMPONENT FAILURE NOT COVERED BY ICON WARRANTY
• Ships in multiple boxes

System Components

• 78725 (QTY: 1) | 11-19 GM HD 0-2" 2.5 CDCV SHOCK SYSTEM W/ UCA
• 77701CP (QTY: 1) | 01-UP GM HD 0-1" REAR 2.5 VS PB CDCV / 07-18 GM 1500 4" REAR 2.5 VS PB CDCV PAIR