ICON Vehicle Dynamics 71656 Features:

The ICON Vehicle Dynamics V.S. 2.5 Series remote reservoir coilover shocks are an incredible upgrade for the front end of the 2019-UP GM Silverado/Sierra 1500. ICON’s Vehicle-specific valving provides a sport tuned feel on and off-road while offering 1.5-3.5” of lift height adjustability for use of larger, more aggressive wheel and tire combinations. ICON's larger 2.5” shock body and increased piston area over stock components provides improved damping ability and outstanding ride characteristics across varying types of terrain. Remote reservoirs ensure optimum performance by increasing the duration of consistent damping regardless of situation, keeping the shocks at a cooler operating temperature during heavy use. When paired with ICON 2.0 Aluminum Series or 2.5 Series rear shocks, vehicle control will be balanced front to rear resulting in the best overall driving experience for your GM truck.
• OEM Wheels & Tires Fitment: Yes
• Recommended Aftermarket Wheels: ICON Alloys | 17x8.5 with 4.75” Backspace / 0mm Offset
• Recommended Aftermarket Wheels: ICON Alloys | 18x9 with 5” Backspace / 0mm Offset
• Recommended Aftermarket Wheels: ICON Alloys | 20x9 with 5” Backspace / 0mm Offset
• Recommended Aftermarket Tires (Silverado): 35"x12.50" (Minor fender trimming and modifications may be required)
• Recommended Aftermarket Tires (Sierra): 34"x12.00" (Minor fender trimming and modifications may be required)
• TECH NOTE: Aftermarket front upper control arms required for installation. ICON Part numbers 78620DJ or 78720DJ recommended.
• TECH NOTE: 2019-UP Chevrolet Silverado Trail Boss and 2019-UP GMC Sierra 1500 AT4 lift height range 0-1.5" over stock
• TECH NOTE: Not compatible with models equipped with Adaptive Ride Control (ARC)
• TECH NOTE: Not compatible with models equipped with 4-cylinder engine
• TECH NOTE: Not compatible with Silverado 1500 ZR2 or Sierra 1500 AT4X sub-models
• TECH NOTE: Models equipped with 6-cylinder diesel engine will have lift height adjustment range reduced by approximately .5"
• TECH NOTE: Not compatible with models equipped with torsion bar front springs
• Add-On Part: 198000 - 2 PIN COILOVER SPANNER WRENCH KIT
• Add-On Part: 198001 - BILLET SPANNER WRENCH KIT
• Add-On Part: 191003 - ICON SHORT 2.5 COIL WRAP W/LOGO PAIR (11.25-12.25)
• Add-On Part: 252012 - -4 TO -10 HOSE SHIELD KIT
• Service Parts: 252011 - 2.5 PIGGYBACK/REMOTE RESI/BYPASS REBUILD KIT
• Service Parts: 257339 - 7/8 SHAFT 13.25 OAL, 9.00 TRAVEL
• Service Parts: 254100G - 1 GALLON ICON PERFORMANCE SHOCK OIL
• Service Parts: 252001 - 2.5 FIXED SPANNER WRENCH
• Service Parts: 252002 - UNIVERSAL SPANNER WRENCH (2.0/2.5/3.0)
• Service Parts: 611019 - COILOVER HARDWARE KIT PAIR
• Service Parts: 252003 - SEAL INSTALL TOOL 2.5/3.0
• Service Parts: 191016 - 7.5" FINNED RESI UPGRADE KIT
• Shaft Diameter: 0.875 in
• Coil Over Springs Included: Yes
• Dust Shield: No
• Remote Reservoir: Yes
• Adjustable Damping: NO
• Damping Type: Oil
• OEM Wheels & Tires Fitment: Yes
• Recommended Aftermarket Tires: (Sierra) 305/70R17 (Larger tires may fit but fender trimming and modifications will be required)
• Recommended Aftermarket Tires: (Silverado) 315/70R17 (Larger tires may fit but fender trimming and modifications will be required)
• Recommended Aftermarket Wheels: ICON Alloys | 17x8.5" w/ 4.75” Backspace / 0mm Offset
• Recommended Aftermarket Wheels: ICON Alloys | 18x9" w/ 5” Backspace / 0mm Offset
• Recommended Aftermarket Wheels: ICON Alloys | 20x9" w/ 5” Backspace / 0mm Offset
• Gas Charged: Yes
• Upper Mount Type: Mounting Plate
• Increased wheel travel and ride quality over stock
• Vehicle specific tuned for superior shock damping and control
• External reservoir to attain cooler operating temperatures during extended offroad use
• Height-adjustable coilovers offer 1.5-3.5" of front lift height
• ICON engineered Eibach coil springs
• 6061 aircraft grade aluminum CNC machined components
• Corrosion resistant CAD plated shock body with 7/8" shaft
• FK Rod End bearings for extended longevity and minimal deflection
• 100% Bolt-on - no drilling or welding necessary for installation
• 2019-UP GM 1500 EXTENDED TRAVEL 2.5 VS REMOTE RESERVOIR COILOVER KIT